Archives Safety Monitor

Archive Safety Monitors, Safety Basic Monitor

Type	Model	The device communicates via the standard ASi-3 and/or ASi-5. ASi-5/ASi-3	The device communicates safely via the standard ASi-3 Safety and/or ASi-5 Safety. ASi Safety	Safe inputs can be configured as 1-channel or 2-channels depending on the desired application or PL and SIL level. Suitable for applications up to category 4/PLe/SIL 3. Inputs Safety	An externally connected relay (contactor) can be monitored by connecting the feedback loop to the EDM input. Inputs digital, EDM	Suitable for applications up to category 4/PLe/SIL 3. Outputs Safety	Safety communication	Communication interface between fieldbus and gateway: interfaces for standardized fieldbus systems in industrial automation. Bihl+Wiedemann offers a wide range of gateways for common fieldbus interfaces: PROFIBUS PROFINET EtherNet/IP^TM + Modbus TCP BACnet/IP DeviceNet ControlLogix Compact-/MicroLogix EtherCat POWERLINK CC-Link CANopen RS 485 Modbus OPC UA server Fieldbus interface	Standard devices "Single Master": 1 ASi network, 1 ASi-5/ASi-3 Master. 1 ASi network, 1 ASi-3 Master. "Double Master": 2 ASi networks, 2 ASi-5/ASi-3 Masters. 2 ASi networks, 2 ASi-3 Masters. Safety devices "Single Master" : 1 ASi network, 1 ASi-5/ASi-3 Master. 1 ASi network, 1 ASi-3 Master. "Double Master" : 2 ASi networks, 2 ASi-5/ASi-3 Masters. 2 ASi networks, 2 ASi-3 Masters. "Optional ASi Safety coupling circuit" : 2 ASi networks, 1 ASi-3 Master. Number of ASi networks, number of ASi Master	" yes, max. 4 A/ASi network ": Data decoupling integrated in the gateway. Cost-effective power for 2 ASi networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply). Operation with short cable lengths with standard 24 V power supply possible. " yes, max. 8 A/ASi network ": Data decoupling integrated in the gateway. Cost-effective power for 2 ASi networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply). Operation with short cable lengths with standard 24 V power supply possible. "yes, optimized for 2 x NEC class 2 power supplies" Data decoupling integrated in the gateway. Optimized for use with 2 x UL certified 30 V/3 A power supplies with power limitation <100 W (BW4223). In combination 2 separate NEC Class 2 compliant ASi circuits are created. "no, max. 8 A/ASi network, redundant supply ": 1 ASi power supply per ASi network. Gateway is powered in normal operation from one of the two ASi power supplies. Should one ASi power supply fail, switching to the other ASi power supply allows all the diagnostics functions to be maintained and the unaffected ASi network continues to operate. " no, max. 8 A/ASi network ": 1 ASi power supply per ASi network. Integrated decoupling, ASi current measurement in the gateway	Access to ASi master and safety monitor via own software from Bihl+Wiedemann using the diagnostic interface (e.g. USB, RJ45, RS232). For certain devices with Ethernet-based fieldbus (PROFINET, EtherNet/IP), there is also the option of diagnostics and configuration directly via the fieldbus interface. The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device. Diagnostic and configuration interface	Detects whether the same address has been assigned to two ASi nodes. Frequent error when using a handheld addressing device. Recognition of duplicate ASi addresses	Checks the ASi line for interference effects such as noise, external voltages, ... ASi fault detector	Using a C-program offers the possibility to run mini-PLC functions with a gateway. Programming in C	Connection	The connection to ASi and AUX (24 V auxiliary power) is made for modules in the active distributor or blue IP67 housing via the yellow or black ASi profile cable with piercing technology or via an M12 plug. Modules for the control cabinet are connected via terminals and PCB modules via wiring pins, connection wires or terminals. Line protection: If the module is supplied via a M12 connection with A or B coding, it may only be used with a current load of max. 4 A per pin in acc. with IEC 61076-2-101 and IEC 61076-2-109. A fused tap is recommended. There is no such limitation for modules supplied via piercing contacts. ASi connection	"IP20": Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water. "IP40": Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water. "IP54": Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle. "IP65": Dust-tight, full protection against contact, protection against spray water (jet) from any angle. "IP67": Dust-tight, full protection against contact, protection against temporary immersion. Protection rating	Article No.
Safety Basic Monitor	Safety Basic Monitor, Safety Basic Monitor with extended features	ASi-3 compatible	ASi-3 Safety capable	4 x 2 channels, inputs 3+4 optional for speed monitor (up to 4 kHz), 4 x 2 channels, inputs 3+4 optional for standstill monitor	8	2 release circuits, 2 x electronic safe outputs	-	ASi monitors	1 ASi network, 1 ASi-3 Master	yes, max. 0,5 A/ASi network, max. 8 A with ASi power supply	USB	no	no	no	push in terminals	Push-in terminals	IP20	BWU2441 Safety Basic Monitor, 1 ASi master
Safety Basic Monitor	Safety Basic Monitor with extended features	ASi-3 compatible	ASi-3 Safety capable	4 x 2 channels, inputs 3+4 optional for standstill monitor	8	2 release circuits, 2 x electronic safe outputs	-	ASi monitors	1 ASi network, 1 ASi-3 Master	yes, max. 0,5 A/ASi network, max. 8 A with ASi power supply	USB	no	no	no	push in terminals	Push-in terminals	IP20	BWU2569 Safety Basic Monitor with extended features, 1 ASi master
Safety Basic Monitor	Safety Basic Monitor with extended features	ASi-3 compatible	ASi-3 Safety capable	3 x 2 channels, input 3 optional for speed monitor (up to 4 kHz)	6	2 release circuits, 2 x electronic safe outputs	dynamic position monitoring	ASi monitors	1 ASi network, 1 ASi-3 Master	yes, max. 0,5 A/ASi network, max. 8 A with ASi power supply	Ethernet diagnostic	no	no	no	push in terminals	Push-in terminals	IP20	BWU3505 Shuttle Safety Guard, 1 ASi master
Safety Basic Monitor	Safety Basic Monitor	ASi-3 compatible	ASi-3 Safety capable	4 x 2 channels	-	2 release circuits, 2 x electronic safe outputs	no Safety communication	ASi monitors	-	no, max. 8 A/ASi network	USB	no	no	no	push in terminals (coded)	coded clamps	IP20	BWU3318 Safety Basic Monitor with extended features
Safety Monitor in Stainless Steel	-	-	-	no local safe inputs	no local input	no local safe output	Safe Link, Shuttle Safety	-	-	-	Ethernet diagnostic	no	no	no	push in terminals	-	IP20	BWU3506 Central Safety Gateway in stainless steel
Safety Monitor in Stainless Steel	-	-	-	no local safe inputs	no local input	no local safe output	Safe Link, Shuttle Safety	REST API	-	-	Ethernet diagnostic	no	no	no	push in terminals	-	IP20	BWU3839 Central Safety Gateway in stainless steel

Archive Safety Monitors, Safety PROFIBUS

Type	Model	The device communicates via the standard ASi-3 and/or ASi-5. ASi-5/ASi-3	The device communicates safely via the standard ASi-3 Safety and/or ASi-5 Safety. ASi Safety	Safe inputs can be configured as 1-channel or 2-channels depending on the desired application or PL and SIL level. Suitable for applications up to category 4/PLe/SIL 3. Inputs Safety	An externally connected relay (contactor) can be monitored by connecting the feedback loop to the EDM input. Inputs digital, EDM	Inputs safety, expandable to	Suitable for applications up to category 4/PLe/SIL 3. Outputs Safety	Safety outputs, independent according to SIL 3, expandable to	Safety communication	Communication interface between fieldbus and gateway: interfaces for standardized fieldbus systems in industrial automation. Bihl+Wiedemann offers a wide range of gateways for common fieldbus interfaces: PROFIBUS PROFINET EtherNet/IP^TM + Modbus TCP BACnet/IP DeviceNet ControlLogix Compact-/MicroLogix EtherCat POWERLINK CC-Link CANopen RS 485 Modbus OPC UA server Fieldbus interface	Standard devices "Single Master": 1 ASi network, 1 ASi-5/ASi-3 Master. 1 ASi network, 1 ASi-3 Master. "Double Master": 2 ASi networks, 2 ASi-5/ASi-3 Masters. 2 ASi networks, 2 ASi-3 Masters. Safety devices "Single Master" : 1 ASi network, 1 ASi-5/ASi-3 Master. 1 ASi network, 1 ASi-3 Master. "Double Master" : 2 ASi networks, 2 ASi-5/ASi-3 Masters. 2 ASi networks, 2 ASi-3 Masters. "Optional ASi Safety coupling circuit" : 2 ASi networks, 1 ASi-3 Master. Number of ASi networks, number of ASi Master	" yes, max. 4 A/ASi network ": Data decoupling integrated in the gateway. Cost-effective power for 2 ASi networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply). Operation with short cable lengths with standard 24 V power supply possible. " yes, max. 8 A/ASi network ": Data decoupling integrated in the gateway. Cost-effective power for 2 ASi networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply). Operation with short cable lengths with standard 24 V power supply possible. "yes, optimized for 2 x NEC class 2 power supplies" Data decoupling integrated in the gateway. Optimized for use with 2 x UL certified 30 V/3 A power supplies with power limitation <100 W (BW4223). In combination 2 separate NEC Class 2 compliant ASi circuits are created. "no, max. 8 A/ASi network, redundant supply ": 1 ASi power supply per ASi network. Gateway is powered in normal operation from one of the two ASi power supplies. Should one ASi power supply fail, switching to the other ASi power supply allows all the diagnostics functions to be maintained and the unaffected ASi network continues to operate. " no, max. 8 A/ASi network ": 1 ASi power supply per ASi network. Integrated decoupling, ASi current measurement in the gateway	Access to ASi master and safety monitor via own software from Bihl+Wiedemann using the diagnostic interface (e.g. USB, RJ45, RS232). For certain devices with Ethernet-based fieldbus (PROFINET, EtherNet/IP), there is also the option of diagnostics and configuration directly via the fieldbus interface. The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device. Diagnostic and configuration interface	Detects whether the same address has been assigned to two ASi nodes. Frequent error when using a handheld addressing device. Recognition of duplicate ASi addresses	Checks the ASi line for interference effects such as noise, external voltages, ... ASi fault detector	Using a C-program offers the possibility to run mini-PLC functions with a gateway. Programming in C	"IP20": Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water. "IP40": Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water. "IP54": Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle. "IP65": Dust-tight, full protection against contact, protection against spray water (jet) from any angle. "IP67": Dust-tight, full protection against contact, protection against temporary immersion. Protection rating	Article No.
Safety, PROFIBUS	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	2	no expandable Safety inputs	2 release circuits, 2 x 2 relay	no expandable safety outputs	no Safety communication	PROFIBUS	2 ASi networks, 1 ASi-3 Master	no, max. 8 A/ASi network, redundant supply	no diagnostic interface	yes	yes	no	IP20	BW2027 ASi-3 PROFIBUS Gateway with integrated Safety Monitor, 1 ASi master
Safety, PROFIBUS	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	max. 62 x 2 channels	2 release circuits, 2 x 2 relay	max. 16	no Safety communication	PROFIBUS	2 ASi networks, 1 ASi-3 Master	no, max. 8 A/ASi network, redundant supply	RS 232	yes	yes	no	IP20	BWU2187 ASi-3 PROFIBUS Gateway with integrated Safety Monitor, 1 ASi master
Safety, PROFIBUS	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	max. 62 x 2 channels	2 release circuits, 2 x 2 relay	max. 16	no Safety communication	PROFIBUS	2 ASi networks, 1 ASi-3 Master	yes, max. 4 A/ASi network	RS 232	yes	yes	no	IP20	BWU2188 ASi-3 PROFIBUS Gateway with integrated Safety Monitor, 1 ASi master
Safety, PROFIBUS	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	max. 62 x 2 channels	4 release circuits, 2 x relay, 2 x electronic safe outputs	max. 16	no Safety communication	PROFIBUS	2 ASi networks, 2 ASi-3 Masters	no, max. 8 A/ASi network, redundant supply	RS 232	yes	yes	optional	IP20	BWU2535 ASi-3 PROFIBUS Gateway with integrated Safety Monitor, 2 ASi masters
Safety, PROFIBUS	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	max. 62 x 2 channels	4 release circuits, 2 x relay, 2 x electronic safe outputs	max. 16	no Safety communication	PROFIBUS	2 ASi networks, 2 ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet diagnostic	yes	yes	no	IP20	BWU2202 ASi-3 PROFIBUS Gateway with integrated Safety Monitor, 2 ASi masters
Safety, PROFIBUS	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	max. 62 x 2 channels	4 release circuits, 2 x relay, 2 x electronic safe outputs	max. 16	no Safety communication	PROFIBUS	2 ASi networks, 1 ASi-3 Master	yes, max. 4 A/ASi network	Ethernet diagnostic	yes	yes	no	IP20	BWU2204 ASi-3 PROFIBUS Gateway with integrated Safety Monitor, 1 ASi master
Safety, PROFIBUS	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	max. 62 x 2 channels	2 release circuits, 2 x 2 relay	max. 16	no Safety communication	PROFIBUS	2 ASi networks, 1 ASi-3 Master	yes, max. 4 A/ASi network	Ethernet diagnostic	yes	yes	no	IP20	BWU2206 ASi-3 PROFIBUS Gateway with integrated Safety Monitor, 1 ASi master
Safety, PROFIBUS	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	max. 62 x 2 channels, max. 1922 in max. configuration	4 release circuits, 2 x relay, 2 x electronic safe outputs	max. 32, max. 992 in max. configuration	Safe Link	PROFIBUS	2 ASi networks, 2 ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet diagnostic	yes	yes	optional	IP20	BWU2602 ASi-3 PROFIBUS Gateway with integrated Safety Monitor, 2 ASi masters
Safety, PROFIBUS	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	max. 62 x 2 channels, max. 1922 in max. configuration	4 release circuits, 2 x relay, 2 x electronic safe outputs	max. 32, max. 992 in max. configuration	Safe Link	PROFIBUS	2 ASi networks, 2 ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet diagnostic	yes	yes	optional	IP20	BWU2702 ASi-3 PROFIBUS Gateway with integrated Safety Monitor, 2 ASi masters
Safety, PROFIBUS	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	max. 62 x 2 channels	4 release circuits, 2 x relay, 2 x electronic safe outputs	max. 16	no Safety communication	PROFIBUS	2 ASi networks, 2 ASi-3 Masters	yes, max. 4 A/ASi network	RS 232	yes	yes	no	IP20	BWU2002 ASi-3 PROFIBUS Gateway with integrated Safety Monitor, 2 ASi masters
Safety, PROFIBUS	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	max. 62 x 2 channels	4 release circuits, 2 x relay, 2 x electronic safe outputs	max. 16	no Safety communication	PROFIBUS	2 ASi networks, 2 ASi-3 Masters	no, max. 8 A/ASi network, redundant supply	RS 232	yes	yes	no	IP20	BWU2001 ASi-3 PROFIBUS Gateway with integrated Safety Monitor, 2 ASi masters
Safety, PROFIBUS	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	max. 62 x 2 channels	4 release circuits, 2 x relay, 2 x electronic safe outputs	max. 16	no Safety communication	PROFIBUS	2 ASi networks, 1 ASi-3 Master	no, max. 8 A/ASi network, redundant supply	RS 232	yes	yes	no	IP20	BWU2003 ASi-3 PROFIBUS Gateway with integrated Safety Monitor, 1 ASi master
Safety, PROFIBUS	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	max. 62 x 2 channels	4 release circuits, 2 x relay, 2 x electronic safe outputs	max. 16	no Safety communication	PROFIBUS	2 ASi networks, 1 ASi-3 Master	yes, max. 4 A/ASi network	RS 232	yes	yes	no	IP20	BWU2004 ASi-3 PROFIBUS Gateway with integrated Safety Monitor, 1 ASi master
Safety, PROFIBUS	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	3 x 2 channels	6	max. 62 x 2 channels, max. 1922 in max. configuration	6 release circuits, 6 x electronic safe outputs	max. 32, max. 992 in max. configuration	Safe Link	PROFIBUS	2 ASi networks, 2 ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet diagnostic	yes	yes	optional	IP20	BWU2635 ASi-3 PROFIBUS Gateway with integrated Safety Monitor, 2 ASi masters
Safety, PROFIBUS	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	3 x 2 channels	6	max. 62 x 2 channels, max. 1922 in max. configuration	6 release circuits, 6 x electronic safe outputs	max. 32, max. 992 in max. configuration	Safe Link	PROFIBUS	2 ASi networks, 2 ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet diagnostic	yes	yes	optional	IP20	BWU3275 ASi-3 PROFIBUS Gateway with integrated Safety Monitor, 2 ASi masters
Safety, PROFIBUS	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	max. 62 x 2 channels	4 release circuits, 2 x relay, 2 x electronic safe outputs	max. 16	no Safety communication	PROFIBUS	2 ASi networks, 2 ASi-3 Masters	no, max. 8 A/ASi network, redundant supply	RS 232	yes	yes	no	IP20	BWU2227 ASi-3 PROFIBUS Gateway with integrated Safety Monitor, 2 ASi masters
Safety, PROFIBUS	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	max. 62 x 2 channels	4 release circuits, 2 x relay, 2 x electronic safe outputs	max. 16	no Safety communication	PROFIBUS	2 ASi networks, 1 ASi-3 Master	no, max. 8 A/ASi network, redundant supply	RS 232	yes	yes	no	IP20	BWU2277 ASi-3 PROFIBUS Gateway with integrated Safety Monitor, 1 ASi master

Archive Safety Monitors, Safety PROFINET

Type	Model	The device communicates via the standard ASi-3 and/or ASi-5. ASi-5/ASi-3	The device communicates safely via the standard ASi-3 Safety and/or ASi-5 Safety. ASi Safety	Safe inputs can be configured as 1-channel or 2-channels depending on the desired application or PL and SIL level. Suitable for applications up to category 4/PLe/SIL 3. Inputs Safety	An externally connected relay (contactor) can be monitored by connecting the feedback loop to the EDM input. Inputs digital, EDM	Suitable for applications up to category 4/PLe/SIL 3. Outputs Safety	Safety communication	Communication interface between fieldbus and gateway: interfaces for standardized fieldbus systems in industrial automation. Bihl+Wiedemann offers a wide range of gateways for common fieldbus interfaces: PROFIBUS PROFINET EtherNet/IP^TM + Modbus TCP BACnet/IP DeviceNet ControlLogix Compact-/MicroLogix EtherCat POWERLINK CC-Link CANopen RS 485 Modbus OPC UA server Fieldbus interface	Standard devices "Single Master": 1 ASi network, 1 ASi-5/ASi-3 Master. 1 ASi network, 1 ASi-3 Master. "Double Master": 2 ASi networks, 2 ASi-5/ASi-3 Masters. 2 ASi networks, 2 ASi-3 Masters. Safety devices "Single Master" : 1 ASi network, 1 ASi-5/ASi-3 Master. 1 ASi network, 1 ASi-3 Master. "Double Master" : 2 ASi networks, 2 ASi-5/ASi-3 Masters. 2 ASi networks, 2 ASi-3 Masters. "Optional ASi Safety coupling circuit" : 2 ASi networks, 1 ASi-3 Master. Number of ASi networks, number of ASi Master	" yes, max. 4 A/ASi network ": Data decoupling integrated in the gateway. Cost-effective power for 2 ASi networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply). Operation with short cable lengths with standard 24 V power supply possible. " yes, max. 8 A/ASi network ": Data decoupling integrated in the gateway. Cost-effective power for 2 ASi networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply). Operation with short cable lengths with standard 24 V power supply possible. "yes, optimized for 2 x NEC class 2 power supplies" Data decoupling integrated in the gateway. Optimized for use with 2 x UL certified 30 V/3 A power supplies with power limitation <100 W (BW4223). In combination 2 separate NEC Class 2 compliant ASi circuits are created. "no, max. 8 A/ASi network, redundant supply ": 1 ASi power supply per ASi network. Gateway is powered in normal operation from one of the two ASi power supplies. Should one ASi power supply fail, switching to the other ASi power supply allows all the diagnostics functions to be maintained and the unaffected ASi network continues to operate. " no, max. 8 A/ASi network ": 1 ASi power supply per ASi network. Integrated decoupling, ASi current measurement in the gateway	Access to ASi master and safety monitor via own software from Bihl+Wiedemann using the diagnostic interface (e.g. USB, RJ45, RS232). For certain devices with Ethernet-based fieldbus (PROFINET, EtherNet/IP), there is also the option of diagnostics and configuration directly via the fieldbus interface. The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device. Diagnostic and configuration interface	Detects whether the same address has been assigned to two ASi nodes. Frequent error when using a handheld addressing device. Recognition of duplicate ASi addresses	Checks the ASi line for interference effects such as noise, external voltages, ... ASi fault detector	Using a C-program offers the possibility to run mini-PLC functions with a gateway. Programming in C	"IP20": Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water. "IP40": Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water. "IP54": Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle. "IP65": Dust-tight, full protection against contact, protection against spray water (jet) from any angle. "IP67": Dust-tight, full protection against contact, protection against temporary immersion. Protection rating	Article No.
Safety, PROFINET ASi-5/ASi-3	Gateway with integrated Safety Monitor	ASi-3 compatible, ASi-5 compatible	ASi-3 Safety capable	3 x 2 channels	6	6 release circuits, 6 x electronic safe outputs	Safe Link	OPC UA, PROFINET, REST API	2 ASi networks, 2 ASi-5/ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet diagnostic, Ethernet fieldbus	yes	yes	optional	IP20	BWU3993 ASi-5/ASi-3 PROFINET Gateway with integrated Safety Monitor with coded clamps, 2 ASi-5/ASi-3 masters
Safety, PROFINET ASi-5/ASi-3	Gateway with integrated Safety Monitor	ASi-3 compatible, ASi-5 compatible	ASi-3 Safety capable	no local safe inputs	no local input	no local safe output	Safe Link	OPC UA, PROFINET, REST API	1 ASi network, 1 ASi-5/ASi-3 Master	yes, max. 4 A/ASi network	Ethernet diagnostic, Ethernet fieldbus	yes	yes	optional	IP20	BWU3992 ASi-5/ASi-3 PROFINET Gateway with integrated Safety Monitor, 1 ASi-5/ASi-3 master
Safety, PROFINET	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	4 release circuits, 2 x relay, 2 x electronic safe outputs	no Safety communication	PROFINET	2 ASi networks, 2 ASi-3 Masters	no, max. 8 A/ASi network, redundant supply	Ethernet fieldbus, RS 232	yes	yes	no	IP20	BWU2534 ASi-3 PROFINET Gateway with integrated Safety Monitor, 2 ASi masters
Safety, PROFINET	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	4 release circuits, 2 x relay, 2 x electronic safe outputs	no Safety communication	PROFINET	2 ASi networks, 2 ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet fieldbus, RS 232	yes	yes	no	IP20	BWU2237 ASi-3 PROFINET Gateway with integrated Safety Monitor, 2 ASi masters
Safety, PROFINET	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	4 release circuits, 2 x relay, 2 x electronic safe outputs	no Safety communication	PROFINET	2 ASi networks, 2 ASi-3 Masters	no, max. 8 A/ASi network, redundant supply	Ethernet fieldbus, RS 232	yes	yes	no	IP20	BWU2330 ASi-3 PROFINET Gateway with integrated Safety Monitor, 2 ASi masters
Safety, PROFINET	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	4 release circuits, 2 x relay, 2 x electronic safe outputs	no Safety communication	PROFINET	2 ASi networks, 1 ASi-3 Master	no, max. 8 A/ASi network, redundant supply	Ethernet fieldbus, RS 232	yes	yes	no	IP20	BWU2307 ASi-3 PROFINET Gateway with integrated Safety Monitor, 1 ASi master
Safety, PROFINET	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	4 release circuits, 2 x relay, 2 x electronic safe outputs	Safe Link	PROFINET	2 ASi networks, 2 ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet fieldbus, RS 232	yes	yes	optional	IP20	BWU2642 ASi-3 PROFINET Gateway with integrated Safety Monitor, 2 ASi masters
Safety, PROFINET	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	3 x 2 channels	6	6 release circuits, 6 x electronic safe outputs	Safe Link	PROFINET	2 ASi networks, 2 ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet fieldbus, RS 232	yes	yes	optional	IP20	BWU2634 ASi-3 PROFINET Gateway with integrated Safety Monitor, 2 ASi masters
Safety, PROFINET	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	3 x 2 channels	6	6 release circuits, 6 x electronic safe outputs	Safe Link	PROFINET	2 ASi networks, 2 ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet fieldbus, RS 232	yes	yes	optional	IP20	BWU3274 ASi-3 PROFINET Gateway with integrated Safety Monitor, 2 ASi masters
Safety, PROFINET	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	3 x 2 channels	6	6 release circuits, 6 x electronic safe outputs	Safe Link	PROFINET	2 ASi networks, 2 ASi-3 Masters	no, max. 8 A/ASi network, redundant supply	Ethernet diagnostic, Ethernet fieldbus	yes	yes	optional	IP20	BWU3080 ASi-3 PROFINET Gateway with integrated Safety Monitor, 2 ASi masters
Safety, PROFINET	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	3 x 2 channels	6	6 release circuits, 6 x electronic safe outputs	Safe Link	PROFINET	1 ASi network, 1 ASi-3 Master	yes, max. 4 A/ASi network	Ethernet diagnostic, Ethernet fieldbus	yes	yes	optional	IP20	BWU3692 ASi-3 PROFINET Gateway with integrated Safety Monitor, 1 ASi master
Safety, Starter Kits	Starter Kits	ASi-3 compatible	ASi-3 Safety capable	3 x 2 channels	6	6 release circuits, 6 x electronic safe outputs	Safe Link	PROFINET	2 ASi networks, 2 ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet diagnostic, Ethernet fieldbus	yes	yes	optional	IP20	BW3000 Small Starter Kit Safe Link
Safety, Starter Kits	Starter Kits	ASi-3 compatible	ASi-3 Safety capable	3 x 2 channels	6	6 release circuits, 6 x electronic safe outputs	Safe Link	PROFINET	1 ASi network, 1 ASi-3 Master	yes, max. 4 A/ASi network	Ethernet diagnostic, Ethernet fieldbus	yes	yes	optional	IP20	BW3074 Small Starter Kit Safety Gateway in stainless steel
Safety, PROFINET	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	no local input	no local safe output	Safe Link	PROFINET	2 ASi networks, 2 ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet fieldbus, RS 232	yes	yes	optional	IP20	BWU2633 ASi-3 PROFINET Gateway with integrated Safety Monitor, 2 ASi masters
Safety, PROFINET	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	3 x 2 channels	6	6 release circuits, 6 x electronic safe outputs	Safe Link	PROFINET	1 ASi network, 1 ASi-3 Master	yes, max. 4 A/ASi network	Ethernet diagnostic, Ethernet fieldbus	yes	yes	optional	IP20	BWU2798 ASi-3 PROFINET Gateway with integrated Safety Monitor, 1 ASi master
Safety, PROFINET	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	3 x 2 channels	6	6 release circuits, 6 x electronic safe outputs	Safe Link	PROFINET	2 ASi networks, 2 ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet diagnostic, Ethernet fieldbus	yes	yes	optional	IP20	BWU2828 ASi-3 PROFINET Gateway with integrated Safety Monitor, 2 ASi masters
Safety, PROFINET ASi-5/ASi-3	Gateway with integrated Safety Monitor	ASi-3 compatible, ASi-5 compatible	ASi-3 Safety capable	3 x 2 channels	6	6 release circuits, 6 x electronic safe outputs	Safe Link	OPC UA, PROFINET, REST API	1 ASi network, 1 ASi-5/ASi-3 Master	yes, max. 4 A/ASi network	Ethernet diagnostic, Ethernet fieldbus	yes	yes	optional	IP20	BWU3863 ASi-5/ASi-3 PROFINET Gateway with integrated Safety Monitor, 1 ASi-5/ASi-3 master
Safety, PROFINET ASi-5/ASi-3	Gateway with integrated Safety Monitor	ASi-3 compatible, ASi-5 compatible	ASi-3 Safety capable	3 x 2 channels	6	6 release circuits, 6 x electronic safe outputs	Safe Link	OPC UA, PROFINET, REST API	2 ASi networks, 2 ASi-5/ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet diagnostic, Ethernet fieldbus	yes	yes	optional	IP20	BWU4000 ASi-5/ASi-3 PROFINET Gateway with integrated Safety Monitor, 2 ASi-5/ASi-3 masters

Archive Safety Monitors, Safety PROFIsafe

Type	Model	The device communicates via the standard ASi-3 and/or ASi-5. ASi-5/ASi-3	The device communicates safely via the standard ASi-3 Safety and/or ASi-5 Safety. ASi Safety	Safe inputs can be configured as 1-channel or 2-channels depending on the desired application or PL and SIL level. Suitable for applications up to category 4/PLe/SIL 3. Inputs Safety	An externally connected relay (contactor) can be monitored by connecting the feedback loop to the EDM input. Inputs digital, EDM	Inputs safety, expandable to	Suitable for applications up to category 4/PLe/SIL 3. Outputs Safety	Safety outputs, independent according to SIL 3, expandable to	Safety communication	Communication interface between fieldbus and gateway: interfaces for standardized fieldbus systems in industrial automation. Bihl+Wiedemann offers a wide range of gateways for common fieldbus interfaces: PROFIBUS PROFINET EtherNet/IP^TM + Modbus TCP BACnet/IP DeviceNet ControlLogix Compact-/MicroLogix EtherCat POWERLINK CC-Link CANopen RS 485 Modbus OPC UA server Fieldbus interface	Standard devices "Single Master": 1 ASi network, 1 ASi-5/ASi-3 Master. 1 ASi network, 1 ASi-3 Master. "Double Master": 2 ASi networks, 2 ASi-5/ASi-3 Masters. 2 ASi networks, 2 ASi-3 Masters. Safety devices "Single Master" : 1 ASi network, 1 ASi-5/ASi-3 Master. 1 ASi network, 1 ASi-3 Master. "Double Master" : 2 ASi networks, 2 ASi-5/ASi-3 Masters. 2 ASi networks, 2 ASi-3 Masters. "Optional ASi Safety coupling circuit" : 2 ASi networks, 1 ASi-3 Master. Number of ASi networks, number of ASi Master	" yes, max. 4 A/ASi network ": Data decoupling integrated in the gateway. Cost-effective power for 2 ASi networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply). Operation with short cable lengths with standard 24 V power supply possible. " yes, max. 8 A/ASi network ": Data decoupling integrated in the gateway. Cost-effective power for 2 ASi networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply). Operation with short cable lengths with standard 24 V power supply possible. "yes, optimized for 2 x NEC class 2 power supplies" Data decoupling integrated in the gateway. Optimized for use with 2 x UL certified 30 V/3 A power supplies with power limitation <100 W (BW4223). In combination 2 separate NEC Class 2 compliant ASi circuits are created. "no, max. 8 A/ASi network, redundant supply ": 1 ASi power supply per ASi network. Gateway is powered in normal operation from one of the two ASi power supplies. Should one ASi power supply fail, switching to the other ASi power supply allows all the diagnostics functions to be maintained and the unaffected ASi network continues to operate. " no, max. 8 A/ASi network ": 1 ASi power supply per ASi network. Integrated decoupling, ASi current measurement in the gateway	Access to ASi master and safety monitor via own software from Bihl+Wiedemann using the diagnostic interface (e.g. USB, RJ45, RS232). For certain devices with Ethernet-based fieldbus (PROFINET, EtherNet/IP), there is also the option of diagnostics and configuration directly via the fieldbus interface. The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device. Diagnostic and configuration interface	Detects whether the same address has been assigned to two ASi nodes. Frequent error when using a handheld addressing device. Recognition of duplicate ASi addresses	Checks the ASi line for interference effects such as noise, external voltages, ... ASi fault detector	Using a C-program offers the possibility to run mini-PLC functions with a gateway. Programming in C	"IP20": Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water. "IP40": Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water. "IP54": Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle. "IP65": Dust-tight, full protection against contact, protection against spray water (jet) from any angle. "IP67": Dust-tight, full protection against contact, protection against temporary immersion. Protection rating	Article No.
PROFIsafe, PROFIBUS	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	max. 62 x 2 channels	4 release circuits, 2 x relay, 2 x electronic safe outputs	max. 16	PROFIsafe (F-CPU), no preprocessing in ASIMON	PROFIBUS	2 ASi networks, 2 ASi-3 Masters	no, max. 8 A/ASi network, redundant supply	RS 232	yes	yes	no	IP20	BWU2214 ASi-3 PROFIsafe via PROFIBUS Gateway with integrated Safety Monitor, 2 ASi masters
PROFIsafe, PROFIBUS	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	max. 62 x 2 channels	4 release circuits, 2 x relay, 2 x electronic safe outputs	max. 16	PROFIsafe (F-CPU), no preprocessing in ASIMON	PROFIBUS	2 ASi networks, 2 ASi-3 Masters	yes, max. 4 A/ASi network	RS 232	yes	yes	no	IP20	BWU2215 ASi-3 PROFIsafe via PROFIBUS Gateway with integrated Safety Monitor, 2 ASi masters
PROFIsafe, PROFIBUS	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	max. 62 x 2 channels	4 release circuits, 2 x relay, 2 x electronic safe outputs	max. 16	PROFIsafe (F-CPU)	PROFIBUS	2 ASi networks, 2 ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet diagnostic	yes	yes	optional	IP20	BWU2615 ASi-3 PROFIsafe via PROFIBUS Gateway with integrated Safety Monitor, 2 ASi masters
PROFIsafe, PROFIBUS	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	max. 62 x 2 channels	4 release circuits, 2 x relay, 2 x electronic safe outputs	max. 16	PROFIsafe (F-CPU)	PROFIBUS	2 ASi networks, 1 ASi-3 Master	yes, max. 4 A/ASi network	Ethernet diagnostic	yes	yes	optional	IP20	BWU2598 ASi-3 PROFIsafe via PROFIBUS Gateway with integrated Safety Monitor, 1 ASi master
PROFIsafe, PROFIBUS	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	no local input	max. 31 x 2 channels	no local safe output	max. 16	PROFIsafe (F-CPU), no preprocessing in ASIMON	PROFIBUS	1 ASi network, 1 ASi-3 Master	yes, max. 4 A/ASi network	RS 232	yes	yes	no	IP20	BWU2479 ASi-3 PROFIsafe via PROFIBUS Gateway with integrated Safety Monitor, 1 ASi master
PROFIsafe, PROFINET	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	max. 62 x 2 channels	4 release circuits, 2 x relay, 2 x electronic safe outputs	max. 16	PROFIsafe (F-CPU), no preprocessing in ASIMON	PROFINET	2 ASi networks, 2 ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet fieldbus, RS 232	yes	yes	no	IP20	BWU2383 ASi-3 PROFIsafe via PROFINET Gateway with integrated Safety Monitor, 2 ASi masters
PROFIsafe, PROFINET	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	max. 62 x 2 channels	4 release circuits, 2 x relay, 2 x electronic safe outputs	max. 16	PROFIsafe (F-CPU), no preprocessing in ASIMON	PROFINET	2 ASi networks, 2 ASi-3 Masters	no, max. 8 A/ASi network, redundant supply	Ethernet fieldbus, RS 232	yes	yes	no	IP20	BWU2421 ASi-3 PROFIsafe via PROFINET Gateway with integrated Safety Monitor, 2 ASi masters
PROFIsafe, PROFINET	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	3 x 2 channels	6	max. 62 x 2 channels, max. 1922 in max. configuration	6 release circuits, 6 x electronic safe outputs	max. 64, max. 1984 in max. configuration	PROFIsafe (F-CPU), Safe Link	REST API	2 ASi networks, 2 ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet diagnostic, Ethernet fieldbus	yes	yes	optional	IP20	BWU3823 ASi-3 PROFIsafe via PROFINET Gateway with integrated Safety Monitor, 2 ASi masters
PROFIsafe, PROFINET	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	max. 62 x 2 channels	4 release circuits, 2 x relay, 2 x electronic safe outputs	max. 16	PROFIsafe (F-CPU)	PROFINET	2 ASi networks, 2 ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet fieldbus, RS 232	yes	yes	optional	IP20	BWU2647 ASi-3 PROFIsafe via PROFINET Gateway with integrated Safety Monitor, 2 ASi masters
PROFIsafe, PROFINET, ASi-5 / ASi-3	Gateway with integrated Safety Monitor	ASi-3 compatible, ASi-5 compatible	ASi-3 Safety capable	3 x 2 channels	6	max. 62 x 2 channels, max. 1922 in max. configuration	6 release circuits, 6 x electronic safe outputs	max. 64, max. 1984 in max. configuration	PROFIsafe (F-CPU), Safe Link	OPC UA, PROFINET, REST API	2 ASi networks, 2 ASi-5/ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet diagnostic, Ethernet fieldbus	yes	yes	optional	IP20	BWU3674 ASi-5/ASi-3 PROFIsafe via PROFINET Gateway with integrated Safety Monitor, 2 ASi-5/ASi-3 masters
PROFIsafe, PROFINET, ASi-5 / ASi-3	Gateway with integrated Safety Monitor	ASi-3 compatible, ASi-5 compatible	ASi-3 Safety capable	no local safe inputs	no local input	max. 62 x 2 channels, max. 1922 in max. configuration	no local safe output	max. 64, max. 1984 in max. configuration	PROFIsafe (F-CPU), Safe Link	OPC UA, PROFINET, REST API	2 ASi networks, 2 ASi-5/ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet diagnostic, Ethernet fieldbus	yes	yes	optional	IP20	BWU3833 ASi-5/ASi-3 PROFIsafe via PROFINET Gateway with integrated Safety Monitor, 2 ASi-5/ASi-3 master
PROFIsafe, PROFINET, ASi-5 / ASi-3	Gateway with integrated Safety Monitor	ASi-3 compatible, ASi-5 compatible	ASi-3 Safety capable	3 x 2 channels	6	max. 31 x 2 channels, max. 1891 in max. configuration	6 release circuits, 6 x electronic safe outputs	max. 64, max. 1984 in max. configuration	PROFIsafe (F-CPU), Safe Link	OPC UA, PROFINET, REST API	1 ASi network, 1 ASi-5/ASi-3 Master	yes, max. 4 A/ASi network	Ethernet diagnostic, Ethernet fieldbus	yes	yes	optional	IP20	BWU3862 ASi-5/ASi-3 PROFIsafe via PROFINET Gateway with integrated Safety Monitor, 1 ASi-5/ASi-3 master
PROFIsafe, PROFINET, ASi-5 / ASi-3	Gateway with integrated Safety Monitor	ASi-3 compatible, ASi-5 compatible	ASi-3 Safety capable	no local safe inputs	no local input	max. 31 x 2 channels, max. 1891 in max. configuration	no local safe output	max. 64, max. 1984 in max. configuration	PROFIsafe (F-CPU), Safe Link	OPC UA, PROFINET, REST API	1 ASi network, 1 ASi-5/ASi-3 Master	yes, max. 4 A/ASi network	Ethernet diagnostic, Ethernet fieldbus	yes	yes	optional	IP20	BWU4018 ASi-5/ASi-3 PROFIsafe via PROFINET Gateway with integrated Safety Monitor, 1 ASi-5/ASi-3 master
PROFIsafe, PROFINET	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	3 x 2 channels	6	max. 62 x 2 channels, max. 1922 in max. configuration	6 release circuits, 6 x electronic safe outputs	max. 64, max. 1984 in max. configuration	PROFIsafe (F-CPU), Safe Link	PROFINET	2 ASi networks, 2 ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet diagnostic, Ethernet fieldbus	yes	yes	optional	IP20	BWU3367 ASi-3 PROFIsafe via PROFINET Gateway with integrated Safety Monitor, 2 ASi masters
PROFIsafe, PROFINET	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	3 x 2 channels	6	max. 31 x 2 channels	6 release circuits, 6 x electronic safe outputs	max. 31	PROFIsafe (F-CPU)	PROFINET	1 ASi network, 1 ASi-3 Master	yes, max. 4 A/ASi network	Ethernet diagnostic, Ethernet fieldbus	yes	yes	optional	IP20	BWU2794 ASi-3 PROFIsafe via PROFINET Gateway with integrated Safety Monitor, 1 ASi master
PROFIsafe, PROFINET	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	no local input	max. 62 x 2 channels	no local safe output	max. 16	PROFIsafe (F-CPU)	PROFINET	2 ASi networks, 2 ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet diagnostic, Ethernet fieldbus	yes	yes	optional	IP20	BWU2805 ASi-3 PROFIsafe via PROFINET Gateway with integrated Safety Monitor, 2 ASi masters

Archive Safety Monitors, Safety sercos

Type	Model	The device communicates via the standard ASi-3 and/or ASi-5. ASi-5/ASi-3	The device communicates safely via the standard ASi-3 Safety and/or ASi-5 Safety. ASi Safety	Safe inputs can be configured as 1-channel or 2-channels depending on the desired application or PL and SIL level. Suitable for applications up to category 4/PLe/SIL 3. Inputs Safety	An externally connected relay (contactor) can be monitored by connecting the feedback loop to the EDM input. Inputs digital, EDM	Inputs safety, expandable to	Suitable for applications up to category 4/PLe/SIL 3. Outputs Safety	Safety outputs, independent according to SIL 3, expandable to	Safety communication	Communication interface between fieldbus and gateway: interfaces for standardized fieldbus systems in industrial automation. Bihl+Wiedemann offers a wide range of gateways for common fieldbus interfaces: PROFIBUS PROFINET EtherNet/IP^TM + Modbus TCP BACnet/IP DeviceNet ControlLogix Compact-/MicroLogix EtherCat POWERLINK CC-Link CANopen RS 485 Modbus OPC UA server Fieldbus interface	Standard devices "Single Master": 1 ASi network, 1 ASi-5/ASi-3 Master. 1 ASi network, 1 ASi-3 Master. "Double Master": 2 ASi networks, 2 ASi-5/ASi-3 Masters. 2 ASi networks, 2 ASi-3 Masters. Safety devices "Single Master" : 1 ASi network, 1 ASi-5/ASi-3 Master. 1 ASi network, 1 ASi-3 Master. "Double Master" : 2 ASi networks, 2 ASi-5/ASi-3 Masters. 2 ASi networks, 2 ASi-3 Masters. "Optional ASi Safety coupling circuit" : 2 ASi networks, 1 ASi-3 Master. Number of ASi networks, number of ASi Master	" yes, max. 4 A/ASi network ": Data decoupling integrated in the gateway. Cost-effective power for 2 ASi networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply). Operation with short cable lengths with standard 24 V power supply possible. " yes, max. 8 A/ASi network ": Data decoupling integrated in the gateway. Cost-effective power for 2 ASi networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply). Operation with short cable lengths with standard 24 V power supply possible. "yes, optimized for 2 x NEC class 2 power supplies" Data decoupling integrated in the gateway. Optimized for use with 2 x UL certified 30 V/3 A power supplies with power limitation <100 W (BW4223). In combination 2 separate NEC Class 2 compliant ASi circuits are created. "no, max. 8 A/ASi network, redundant supply ": 1 ASi power supply per ASi network. Gateway is powered in normal operation from one of the two ASi power supplies. Should one ASi power supply fail, switching to the other ASi power supply allows all the diagnostics functions to be maintained and the unaffected ASi network continues to operate. " no, max. 8 A/ASi network ": 1 ASi power supply per ASi network. Integrated decoupling, ASi current measurement in the gateway	Access to ASi master and safety monitor via own software from Bihl+Wiedemann using the diagnostic interface (e.g. USB, RJ45, RS232). For certain devices with Ethernet-based fieldbus (PROFINET, EtherNet/IP), there is also the option of diagnostics and configuration directly via the fieldbus interface. The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device. Diagnostic and configuration interface	Detects whether the same address has been assigned to two ASi nodes. Frequent error when using a handheld addressing device. Recognition of duplicate ASi addresses	Checks the ASi line for interference effects such as noise, external voltages, ... ASi fault detector	Using a C-program offers the possibility to run mini-PLC functions with a gateway. Programming in C	"IP20": Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water. "IP40": Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water. "IP54": Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle. "IP65": Dust-tight, full protection against contact, protection against spray water (jet) from any angle. "IP67": Dust-tight, full protection against contact, protection against temporary immersion. Protection rating	Article No.
Safety, Sercos	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	3 x 2 channels	6	max. 62 x 2 channels	6 release circuits, 6 x electronic safe outputs	max. 64	CIP Safety over Sercos	Sercos	2 ASi networks, 2 ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet diagnostic	yes	yes	optional	IP20	BWU2758 ASi-3 CIP Safety™ over Sercos Gateway with integrated Safety Monitor, 2 ASi masters
Safety, Sercos	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	3 x 2 channels	6	max. 62 x 2 channels, max. 1922 in max. configuration	6 release circuits, 6 x electronic safe outputs	max. 64, max. 1984 in max. configuration	CIP Safety over Sercos, Safe Link	Sercos	2 ASi networks, 2 ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet diagnostic	yes	yes	optional	IP20	BWU3160 ASi-3 CIP Safety™ over Sercos Gateway with integrated Safety Monitor, 2 ASi masters
Safety, Sercos	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	3 x 2 channels	6	max. 62 x 2 channels, max. 1922 in max. configuration	6 release circuits, 6 x electronic safe outputs	max. 64, max. 1984 in max. configuration	Safe Link, safe Schneider drives over Sercos	Sercos	2 ASi networks, 2 ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet diagnostic	yes	yes	optional	IP20	BWU2984 ASi-3 safe Schneider drives over Sercos Gateway with integrated Safety Monitor, 2 ASi masters
Safety, Sercos	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	max. 62 x 2 channels, max. 1922 in max. configuration	4 release circuits, 2 x relay, 2 x electronic safe outputs	max. 32, max. 992 in max. configuration	Safe Link	Sercos	2 ASi networks, 1 ASi-3 Master	yes, max. 4 A/ASi network	Ethernet diagnostic	yes	yes	optional	IP20	BWU2588 ASi-3 Sercos Gateway with integrated Safety Monitor, 1 ASi master
Safety, Sercos	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	no local input	max. 62 x 2 channels, max. 1922 in max. configuration	no local safe output	max. 64, max. 1984 in max. configuration	CIP Safety over Sercos, Safe Link	Sercos	2 ASi networks, 2 ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet diagnostic	yes	yes	optional	IP20	BWU3533 ASi-3 CIP Safety™ over Sercos Gateway with integrated Safety Monitor, 2 ASi masters

Archive Safety Monitors, Safety Ethernet/IP+ModbusTCP

Type	Model	The device communicates via the standard ASi-3 and/or ASi-5. ASi-5/ASi-3	The device communicates safely via the standard ASi-3 Safety and/or ASi-5 Safety. ASi Safety	Safe inputs can be configured as 1-channel or 2-channels depending on the desired application or PL and SIL level. Suitable for applications up to category 4/PLe/SIL 3. Inputs Safety	An externally connected relay (contactor) can be monitored by connecting the feedback loop to the EDM input. Inputs digital, EDM	Inputs safety, expandable to	Suitable for applications up to category 4/PLe/SIL 3. Outputs Safety	Safety outputs, independent according to SIL 3, expandable to	Safety communication	Communication interface between fieldbus and gateway: interfaces for standardized fieldbus systems in industrial automation. Bihl+Wiedemann offers a wide range of gateways for common fieldbus interfaces: PROFIBUS PROFINET EtherNet/IP^TM + Modbus TCP BACnet/IP DeviceNet ControlLogix Compact-/MicroLogix EtherCat POWERLINK CC-Link CANopen RS 485 Modbus OPC UA server Fieldbus interface	Standard devices "Single Master": 1 ASi network, 1 ASi-5/ASi-3 Master. 1 ASi network, 1 ASi-3 Master. "Double Master": 2 ASi networks, 2 ASi-5/ASi-3 Masters. 2 ASi networks, 2 ASi-3 Masters. Safety devices "Single Master" : 1 ASi network, 1 ASi-5/ASi-3 Master. 1 ASi network, 1 ASi-3 Master. "Double Master" : 2 ASi networks, 2 ASi-5/ASi-3 Masters. 2 ASi networks, 2 ASi-3 Masters. "Optional ASi Safety coupling circuit" : 2 ASi networks, 1 ASi-3 Master. Number of ASi networks, number of ASi Master	" yes, max. 4 A/ASi network ": Data decoupling integrated in the gateway. Cost-effective power for 2 ASi networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply). Operation with short cable lengths with standard 24 V power supply possible. " yes, max. 8 A/ASi network ": Data decoupling integrated in the gateway. Cost-effective power for 2 ASi networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply). Operation with short cable lengths with standard 24 V power supply possible. "yes, optimized for 2 x NEC class 2 power supplies" Data decoupling integrated in the gateway. Optimized for use with 2 x UL certified 30 V/3 A power supplies with power limitation <100 W (BW4223). In combination 2 separate NEC Class 2 compliant ASi circuits are created. "no, max. 8 A/ASi network, redundant supply ": 1 ASi power supply per ASi network. Gateway is powered in normal operation from one of the two ASi power supplies. Should one ASi power supply fail, switching to the other ASi power supply allows all the diagnostics functions to be maintained and the unaffected ASi network continues to operate. " no, max. 8 A/ASi network ": 1 ASi power supply per ASi network. Integrated decoupling, ASi current measurement in the gateway	Access to ASi master and safety monitor via own software from Bihl+Wiedemann using the diagnostic interface (e.g. USB, RJ45, RS232). For certain devices with Ethernet-based fieldbus (PROFINET, EtherNet/IP), there is also the option of diagnostics and configuration directly via the fieldbus interface. The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device. Diagnostic and configuration interface	Detects whether the same address has been assigned to two ASi nodes. Frequent error when using a handheld addressing device. Recognition of duplicate ASi addresses	Checks the ASi line for interference effects such as noise, external voltages, ... ASi fault detector	Using a C-program offers the possibility to run mini-PLC functions with a gateway. Programming in C	"IP20": Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water. "IP40": Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water. "IP54": Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle. "IP65": Dust-tight, full protection against contact, protection against spray water (jet) from any angle. "IP67": Dust-tight, full protection against contact, protection against temporary immersion. Protection rating	Article No.
EtherNet/IP + Modbus TCP ASi-5/ASi-3	Gateway with integrated ASi-5/ASi-3 Safety Monitor	ASi-3 compatible, ASi-5 compatible	ASi-3 Safety capable, ASi-5 Safety capable	3 x 2 channels	6	max. 62 x 2 channels, max. 1922 in max. configuration	6 release circuits, 6 x electronic safe outputs	max. 64, max. 1984 in max. configuration	Safe Link	EtherNet/IP, Modbus/TCP, OPC UA, REST API	2 ASi networks, 2 ASi-5/ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet diagnostic, Ethernet fieldbus	yes	yes	optional	IP20	BWU3959 ASi-5/ASi-3 EtherNet/IP + ModbusTCP Gateway with integrated ASi-5/ASi-3 Safety Monitor with coded terminals, 2 ASi-5/ASi-3 Masters, 6SI/6SO
EtherNet/IP + Modbus TCP ASi-5/ASi-3	Gateway with integrated ASi-5/ASi-3 Safety Monitor	ASi-3 compatible, ASi-5 compatible	ASi-3 Safety capable, ASi-5 Safety capable	3 x 2 channels	6	max. 31 x 2 channels, max. 1891 in max. configuration	6 release circuits, 6 x electronic safe outputs	max. 31, max. 991 in max. configuration	Safe Link	EtherNet/IP, Modbus/TCP, OPC UA, REST API	1 ASi network, 1 ASi-5/ASi-3 Master	yes, max. 4 A/ASi network	Ethernet diagnostic, Ethernet fieldbus	yes	yes	optional	IP20	BWU3960 ASi-5/ASi-3 EtherNet/IP + ModbusTCP Gateway with integrated ASi-5/ASi-3 Safety Monitor with coded Terminals, 1 ASi-5/ASi-3 master, 6SI/6SO
Safety, EtherNet/IP + ModbusTCP	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	max. 62 x 2 channels	4 release circuits, 2 x relay, 2 x electronic safe outputs	max. 16	no Safety communication	EtherNet/IP, Modbus/TCP	2 ASi networks, 2 ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet fieldbus, RS 232	yes	yes	optional	IP20	BWU2267 ASi-3 EtherNet/IP + ModbusTCP Gateway with integrated Safety Monitor, 2 ASi masters
Safety, EtherNet/IP + ModbusTCP	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	max. 62 x 2 channels	4 release circuits, 2 x relay, 2 x electronic safe outputs	max. 16	no Safety communication	EtherNet/IP, Modbus/TCP	2 ASi networks, 1 ASi-3 Master	no, max. 8 A/ASi network, redundant supply	Ethernet fieldbus, RS 232	yes	yes	optional	IP20	BWU2273 ASi-3 EtherNet/IP + ModbusTCP Gateway with integrated Safety Monitor, 1 ASi master
Safety, EtherNet/IP + ModbusTCP	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	max. 62 x 2 channels	4 release circuits, 2 x relay, 2 x electronic safe outputs	max. 16	no Safety communication	EtherNet/IP, Modbus/TCP	2 ASi networks, 2 ASi-3 Masters	no, max. 8 A/ASi network, redundant supply	Ethernet fieldbus, RS 232	yes	yes	optional	IP20	BWU2317 ASi-3 EtherNet/IP + ModbusTCP Gateway with integrated Safety Monitor, 2 ASi masters
Safety, EtherNet/IP + ModbusTCP	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	max. 62 x 2 channels, max. 1922 in max. configuration	4 release circuits, 2 x relay, 2 x electronic safe outputs	max. 32, max. 992 in max. configuration	Safe Link	EtherNet/IP, Modbus/TCP	2 ASi networks, 2 ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet diagnostic, Ethernet fieldbus	yes	yes	optional	IP20	BWU2579 ASi-3 EtherNet/IP + ModbusTCP Gateway with integrated Safety Monitor, 2 ASi masters
Safety, EtherNet/IP + ModbusTCP	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	3 x 2 channels	6	max. 62 x 2 channels, max. 1922 in max. configuration	6 release circuits, 6 x electronic safe outputs	max. 64, max. 1984 in max. configuration	CIP Safety over EtherNet/IP, Safe Link	EtherNet/IP, Modbus/TCP, OPC UA, REST API	2 ASi networks, 2 ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet diagnostic, Ethernet fieldbus	yes	yes	optional	IP20	BWU3683 ASi-3 CIP Safety™ over EtherNet/IP™ + ModbusTCP Gateway with integrated Safety Monitor, 2 ASi masters
Safety, EtherNet/IP + ModbusTCP	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	3 x 2 channels	6	max. 62 x 2 channels	6 release circuits, 6 x electronic safe outputs	max. 64	CIP Safety over EtherNet/IP	EtherNet/IP, Modbus/TCP	2 ASi networks, 2 ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet diagnostic, Ethernet fieldbus	yes	yes	optional	IP20	BWU2742 ASi-3 CIP Safety™ over EtherNet/IP™ + ModbusTCP Gateway with integrated Safety Monitor, 2 ASi masters
Safety, EtherNet/IP + ModbusTCP	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	3 x 2 channels	6	max. 62 x 2 channels, max. 1922 in max. configuration	6 release circuits, 6 x electronic safe outputs	max. 32, max. 992 in max. configuration	Safe Link	EtherNet/IP, Modbus/TCP	2 ASi networks, 2 ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet diagnostic, Ethernet fieldbus	yes	yes	optional	IP20	BWU2821 ASi-3 EtherNet/IP + ModbusTCP Gateway with integrated Safety Monitor, 2 ASi masters
Safety, EtherNet/IP + ModbusTCP	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	3 x 2 channels	6	max. 62 x 2 channels, max. 1922 in max. configuration	6 release circuits, 6 x electronic safe outputs	max. 32, max. 992 in max. configuration	Safe Link	EtherNet/IP, Modbus/TCP	2 ASi networks, 2 ASi-3 Masters	no, max. 8 A/ASi network, redundant supply	Ethernet diagnostic, Ethernet fieldbus	yes	yes	optional	IP20	BWU3079 ASi-3 EtherNet/IP + ModbusTCP Gateway with integrated Safety Monitor, 2 ASi masters
Safety, EtherNet/IP + ModbusTCP	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	3 x 2 channels	6	max. 31 x 2 channels, max. 1891 in max. configuration	6 release circuits, 6 x electronic safe outputs	max. 31, max. 991 in max. configuration	Safe Link	EtherNet/IP, Modbus/TCP	1 ASi network, 1 ASi-3 Master	yes, max. 4 A/ASi network	Ethernet diagnostic, Ethernet fieldbus	yes	yes	optional	IP20	BWU2818 ASi-3 EtherNet/IP + ModbusTCP Gateway with integrated Safety Monitor, 1 ASi master
Safety, EtherNet/IP + ModbusTCP	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	3 x 2 channels	6	max. 62 x 2 channels, max. 1922 in max. configuration	6 release circuits, 6 x electronic safe outputs	max. 32, max. 992 in max. configuration	Safe Link	EtherNet/IP, Modbus/TCP, OPC UA, REST API	2 ASi networks, 2 ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet diagnostic, Ethernet fieldbus	yes	yes	optional	IP20	BWU3693 ASi-3 EtherNet/IP™ + ModbusTCP Gateway with integrated Safety Monitor, 2 ASi masters
Safety, EtherNet/IP + ModbusTCP	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	3 x 2 channels	6	max. 31 x 2 channels, max. 1891 in max. configuration	6 release circuits, 6 x electronic safe outputs	max. 31, max. 991 in max. configuration	Safe Link	EtherNet/IP, Modbus/TCP, REST API	1 ASi network, 1 ASi-3 Master	yes, max. 4 A/ASi network	Ethernet diagnostic, Ethernet fieldbus	yes	yes	optional	IP20	BWU3542 ASi-3 EtherNet/IP™ + ModbusTCP Gateway with integrated Safety Monitor, 1 ASi master
Safety, EtherNet/IP + ModbusTCP	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	3 x 2 channels	6	max. 62 x 2 channels, max. 1922 in max. configuration	6 release circuits, 6 x electronic safe outputs	max. 32, max. 992 in max. configuration	Safe Link	EtherNet/IP, Modbus/TCP, REST API	2 ASi networks, 2 ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet diagnostic, Ethernet fieldbus	yes	yes	optional	IP20	BWU3543 ASi-3 EtherNet/IP™ + ModbusTCP Gateway with integrated Safety Monitor, 2 ASi masters
Safety, EtherNet/IP + ModbusTCP	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	3 x 2 channels	6	max. 62 x 2 channels, max. 1922 in max. configuration	6 release circuits, 6 x electronic safe outputs	max. 32, max. 992 in max. configuration	Safe Link	EtherNet/IP, Modbus/TCP, REST API	2 ASi networks, 2 ASi-3 Masters	no, max. 8 A/ASi network, redundant supply	Ethernet diagnostic, Ethernet fieldbus	yes	yes	optional	IP20	BWU3544 ASi-3 EtherNet/IP™ + ModbusTCP Gateway with integrated Safety Monitor, 2 ASi masters

Archive Safety Monitors, Safety EtherCAT

Type	Model	The device communicates via the standard ASi-3 and/or ASi-5. ASi-5/ASi-3	The device communicates safely via the standard ASi-3 Safety and/or ASi-5 Safety. ASi Safety	Safe inputs can be configured as 1-channel or 2-channels depending on the desired application or PL and SIL level. Suitable for applications up to category 4/PLe/SIL 3. Inputs Safety	An externally connected relay (contactor) can be monitored by connecting the feedback loop to the EDM input. Inputs digital, EDM	Inputs safety, expandable to	Suitable for applications up to category 4/PLe/SIL 3. Outputs Safety	Safety outputs, independent according to SIL 3, expandable to	Safety communication	Communication interface between fieldbus and gateway: interfaces for standardized fieldbus systems in industrial automation. Bihl+Wiedemann offers a wide range of gateways for common fieldbus interfaces: PROFIBUS PROFINET EtherNet/IP^TM + Modbus TCP BACnet/IP DeviceNet ControlLogix Compact-/MicroLogix EtherCat POWERLINK CC-Link CANopen RS 485 Modbus OPC UA server Fieldbus interface	Standard devices "Single Master": 1 ASi network, 1 ASi-5/ASi-3 Master. 1 ASi network, 1 ASi-3 Master. "Double Master": 2 ASi networks, 2 ASi-5/ASi-3 Masters. 2 ASi networks, 2 ASi-3 Masters. Safety devices "Single Master" : 1 ASi network, 1 ASi-5/ASi-3 Master. 1 ASi network, 1 ASi-3 Master. "Double Master" : 2 ASi networks, 2 ASi-5/ASi-3 Masters. 2 ASi networks, 2 ASi-3 Masters. "Optional ASi Safety coupling circuit" : 2 ASi networks, 1 ASi-3 Master. Number of ASi networks, number of ASi Master	" yes, max. 4 A/ASi network ": Data decoupling integrated in the gateway. Cost-effective power for 2 ASi networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply). Operation with short cable lengths with standard 24 V power supply possible. " yes, max. 8 A/ASi network ": Data decoupling integrated in the gateway. Cost-effective power for 2 ASi networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply). Operation with short cable lengths with standard 24 V power supply possible. "yes, optimized for 2 x NEC class 2 power supplies" Data decoupling integrated in the gateway. Optimized for use with 2 x UL certified 30 V/3 A power supplies with power limitation <100 W (BW4223). In combination 2 separate NEC Class 2 compliant ASi circuits are created. "no, max. 8 A/ASi network, redundant supply ": 1 ASi power supply per ASi network. Gateway is powered in normal operation from one of the two ASi power supplies. Should one ASi power supply fail, switching to the other ASi power supply allows all the diagnostics functions to be maintained and the unaffected ASi network continues to operate. " no, max. 8 A/ASi network ": 1 ASi power supply per ASi network. Integrated decoupling, ASi current measurement in the gateway	Access to ASi master and safety monitor via own software from Bihl+Wiedemann using the diagnostic interface (e.g. USB, RJ45, RS232). For certain devices with Ethernet-based fieldbus (PROFINET, EtherNet/IP), there is also the option of diagnostics and configuration directly via the fieldbus interface. The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device. Diagnostic and configuration interface	Detects whether the same address has been assigned to two ASi nodes. Frequent error when using a handheld addressing device. Recognition of duplicate ASi addresses	Checks the ASi line for interference effects such as noise, external voltages, ... ASi fault detector	Using a C-program offers the possibility to run mini-PLC functions with a gateway. Programming in C	"IP20": Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water. "IP40": Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water. "IP54": Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle. "IP65": Dust-tight, full protection against contact, protection against spray water (jet) from any angle. "IP67": Dust-tight, full protection against contact, protection against temporary immersion. Protection rating	Article No.
EtherCAT ASi-5/ASi-3	Gateway with integrated ASi-5/ASi-3 Safety Monitor	ASi-3 compatible, ASi-5 compatible	ASi-3 Safety capable, ASi-5 Safety capable	no local safe inputs	no local input	max. 62 x 2 channels, max. 1922 in max. configuration	no local safe output	max. 64, max. 1984 in max. configuration	Safe Link	EtherCAT	2 ASi networks, 2 ASi-5/ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet diagnostic	yes	yes	optional	IP20	BWU3981 ASi-5/ASi-3 EtherCAT Gateway with integrated ASi-5/ASi-3 Safety Monitor, 2 ASi-5/ASi-3 master
EtherCAT ASi-5/ASi-3	Gateway with integrated ASi-5/ASi-3 Safety Monitor	ASi-3 compatible, ASi-5 compatible	ASi-3 Safety capable, ASi-5 Safety capable	no local safe inputs	no local input	max. 62 x 2 channels, max. 1922 in max. configuration	no local safe output	max. 64, max. 1984 in max. configuration	Safe Link	EtherCAT	1 ASi network, 1 ASi-5/ASi-3 Master	yes, max. 4 A/ASi network	Ethernet diagnostic	yes	yes	optional	IP20	BWU3982 ASi-5/ASi-3 EtherCAT Gateway with integrated ASi-5/ASi-3 Safety Monitor, 1 ASi-5/ASi-3 master
Safety, EtherCAT	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	max. 62 x 2 channels	4 release circuits, 2 x relay, 2 x electronic safe outputs	max. 16	no Safety communication	EtherCAT	2 ASi networks, 2 ASi-3 Masters	yes, max. 4 A/ASi network	RS 232	yes	yes	no	IP20	BWU2281 ASi-3 EtherCAT Gateway with integrated Safety Monitor, 2 ASi masters
Safety, EtherCAT	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	max. 62 x 2 channels	4 release circuits, 2 x relay, 2 x electronic safe outputs	max. 16	no Safety communication	EtherCAT	2 ASi networks, 1 ASi-3 Master	yes, max. 4 A/ASi network	RS 232	yes	yes	no	IP20	BWU2338 ASi-3 EtherCAT Gateway with integrated Safety Monitor, 1 ASi master
Safety, EtherCAT	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	3 x 2 channels	6	max. 62 x 2 channels, max. 1922 in max. configuration	6 release circuits, 6 x electronic safe outputs	max. 64, max. 1984 in max. configuration	FSoE, Safe Link	EtherCAT	2 ASi networks, 2 ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet diagnostic	yes	yes	optional	IP20	BWU3418 ASi-3 Safety over EtherCAT Gateway with integrated Safety Monitor, 2 ASi masters
Safety, EtherCAT	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	3 x 2 channels	6	max. 31 x 2 channels, max. 1891 in max. configuration	6 release circuits, 6 x electronic safe outputs	max. 32, max. 992 in max. configuration	FSoE, Safe Link	EtherCAT	1 ASi network, 1 ASi-3 Master	yes, max. 4 A/ASi network	Ethernet diagnostic	yes	yes	optional	IP20	BWU3509 ASi-3 Safety over EtherCAT Gateway with integrated Safety Monitor, 1 ASi master
Safety, EtherCAT	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	3 x 2 channels	6	max. 62 x 2 channels, max. 1922 in max. configuration	6 release circuits, 6 x electronic safe outputs	max. 32, max. 992 in max. configuration	Safe Link	EtherCAT	2 ASi networks, 2 ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet diagnostic	yes	yes	optional	IP20	BWU2944 ASi-3 EtherCAT Gateway with integrated Safety Monitor, 2 ASi masters
Safety, EtherCAT	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	3 x 2 channels	6	max. 31 x 2 channels, max. 1891 in max. configuration	6 release circuits, 6 x electronic safe outputs	max. 31, max. 991 in max. configuration	Safe Link	EtherCAT	1 ASi network, 1 ASi-3 Master	yes, max. 4 A/ASi network	Ethernet diagnostic	yes	yes	optional	IP20	BWU2797 ASi-3 EtherCAT Gateway with integrated Safety Monitor, 1 ASi master

Archive Safety Monitors, Safety POWERLINK

Type	Model	The device communicates via the standard ASi-3 and/or ASi-5. ASi-5/ASi-3	The device communicates safely via the standard ASi-3 Safety and/or ASi-5 Safety. ASi Safety	Safe inputs can be configured as 1-channel or 2-channels depending on the desired application or PL and SIL level. Suitable for applications up to category 4/PLe/SIL 3. Inputs Safety	An externally connected relay (contactor) can be monitored by connecting the feedback loop to the EDM input. Inputs digital, EDM	Inputs safety, expandable to	Suitable for applications up to category 4/PLe/SIL 3. Outputs Safety	Safety outputs, independent according to SIL 3, expandable to	Safety communication	Communication interface between fieldbus and gateway: interfaces for standardized fieldbus systems in industrial automation. Bihl+Wiedemann offers a wide range of gateways for common fieldbus interfaces: PROFIBUS PROFINET EtherNet/IP^TM + Modbus TCP BACnet/IP DeviceNet ControlLogix Compact-/MicroLogix EtherCat POWERLINK CC-Link CANopen RS 485 Modbus OPC UA server Fieldbus interface	Standard devices "Single Master": 1 ASi network, 1 ASi-5/ASi-3 Master. 1 ASi network, 1 ASi-3 Master. "Double Master": 2 ASi networks, 2 ASi-5/ASi-3 Masters. 2 ASi networks, 2 ASi-3 Masters. Safety devices "Single Master" : 1 ASi network, 1 ASi-5/ASi-3 Master. 1 ASi network, 1 ASi-3 Master. "Double Master" : 2 ASi networks, 2 ASi-5/ASi-3 Masters. 2 ASi networks, 2 ASi-3 Masters. "Optional ASi Safety coupling circuit" : 2 ASi networks, 1 ASi-3 Master. Number of ASi networks, number of ASi Master	" yes, max. 4 A/ASi network ": Data decoupling integrated in the gateway. Cost-effective power for 2 ASi networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply). Operation with short cable lengths with standard 24 V power supply possible. " yes, max. 8 A/ASi network ": Data decoupling integrated in the gateway. Cost-effective power for 2 ASi networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply). Operation with short cable lengths with standard 24 V power supply possible. "yes, optimized for 2 x NEC class 2 power supplies" Data decoupling integrated in the gateway. Optimized for use with 2 x UL certified 30 V/3 A power supplies with power limitation <100 W (BW4223). In combination 2 separate NEC Class 2 compliant ASi circuits are created. "no, max. 8 A/ASi network, redundant supply ": 1 ASi power supply per ASi network. Gateway is powered in normal operation from one of the two ASi power supplies. Should one ASi power supply fail, switching to the other ASi power supply allows all the diagnostics functions to be maintained and the unaffected ASi network continues to operate. " no, max. 8 A/ASi network ": 1 ASi power supply per ASi network. Integrated decoupling, ASi current measurement in the gateway	Access to ASi master and safety monitor via own software from Bihl+Wiedemann using the diagnostic interface (e.g. USB, RJ45, RS232). For certain devices with Ethernet-based fieldbus (PROFINET, EtherNet/IP), there is also the option of diagnostics and configuration directly via the fieldbus interface. The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device. Diagnostic and configuration interface	Detects whether the same address has been assigned to two ASi nodes. Frequent error when using a handheld addressing device. Recognition of duplicate ASi addresses	Checks the ASi line for interference effects such as noise, external voltages, ... ASi fault detector	Using a C-program offers the possibility to run mini-PLC functions with a gateway. Programming in C	"IP20": Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water. "IP40": Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water. "IP54": Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle. "IP65": Dust-tight, full protection against contact, protection against spray water (jet) from any angle. "IP67": Dust-tight, full protection against contact, protection against temporary immersion. Protection rating	Article No.
Safety, POWERLINK ASi-5/ASi-3	Gateway with integrated Safety Monitor	ASi-3 compatible, ASi-5 compatible	ASi-3 Safety capable	3 x 2 channels	6	max. 62 x 2 channels, max. 1922 in max. configuration	6 release circuits, 6 x electronic safe outputs	max. 64, max. 1984 in max. configuration	Safe Link	OPC UA, POWERLINK, REST API	2 ASi networks, 2 ASi-5/ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet diagnostic	yes	yes	optional	IP20	BWU3828 ASi-5/ASi-3 POWERLINK Gateway with integrated Safety Monitor, 2 ASi-5/ASi-3 Master
Safety, POWERLINK	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	3 x 2 channels	6	max. 62 x 2 channels, max. 1922 in max. configuration	6 release circuits, 6 x electronic safe outputs	max. 32, max. 992 in max. configuration	Safe Link	POWERLINK	2 ASi networks, 2 ASi-3 Masters	yes, max. 4 A/ASi network	Ethernet diagnostic	yes	yes	optional	IP20	BWU3176 ASi-3 POWERLINK Gateway with integrated Safety Monitor, 2 ASi-3 masters
Safety, POWERLINK	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	3 x 2 channels	6	max. 31 x 2 channels, max. 1891 in max. configuration	6 release circuits, 6 x electronic safe outputs	max. 31, max. 991 in max. configuration	Safe Link	POWERLINK	1 ASi network, 1 ASi-3 Master	yes, max. 4 A/ASi network	Ethernet diagnostic	yes	yes	optional	IP20	BWU3177 ASi-3 POWERLINK Gateway with integrated Safety Monitor, 1 ASi-3 master

Archive Safety Monitors, Safety CANopen

Figure	Type	Model	The device communicates via the standard ASi-3 and/or ASi-5. ASi-5/ASi-3	The device communicates safely via the standard ASi-3 Safety and/or ASi-5 Safety. ASi Safety	Safe inputs can be configured as 1-channel or 2-channels depending on the desired application or PL and SIL level. Suitable for applications up to category 4/PLe/SIL 3. Inputs Safety	An externally connected relay (contactor) can be monitored by connecting the feedback loop to the EDM input. Inputs digital, EDM	Inputs safety, expandable to	Suitable for applications up to category 4/PLe/SIL 3. Outputs Safety	Safety outputs, independent according to SIL 3, expandable to	Safety communication	Communication interface between fieldbus and gateway: interfaces for standardized fieldbus systems in industrial automation. Bihl+Wiedemann offers a wide range of gateways for common fieldbus interfaces: PROFIBUS PROFINET EtherNet/IP^TM + Modbus TCP BACnet/IP DeviceNet ControlLogix Compact-/MicroLogix EtherCat POWERLINK CC-Link CANopen RS 485 Modbus OPC UA server Fieldbus interface	Standard devices "Single Master": 1 ASi network, 1 ASi-5/ASi-3 Master. 1 ASi network, 1 ASi-3 Master. "Double Master": 2 ASi networks, 2 ASi-5/ASi-3 Masters. 2 ASi networks, 2 ASi-3 Masters. Safety devices "Single Master" : 1 ASi network, 1 ASi-5/ASi-3 Master. 1 ASi network, 1 ASi-3 Master. "Double Master" : 2 ASi networks, 2 ASi-5/ASi-3 Masters. 2 ASi networks, 2 ASi-3 Masters. "Optional ASi Safety coupling circuit" : 2 ASi networks, 1 ASi-3 Master. Number of ASi networks, number of ASi Master	" yes, max. 4 A/ASi network ": Data decoupling integrated in the gateway. Cost-effective power for 2 ASi networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply). Operation with short cable lengths with standard 24 V power supply possible. " yes, max. 8 A/ASi network ": Data decoupling integrated in the gateway. Cost-effective power for 2 ASi networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply). Operation with short cable lengths with standard 24 V power supply possible. "yes, optimized for 2 x NEC class 2 power supplies" Data decoupling integrated in the gateway. Optimized for use with 2 x UL certified 30 V/3 A power supplies with power limitation <100 W (BW4223). In combination 2 separate NEC Class 2 compliant ASi circuits are created. "no, max. 8 A/ASi network, redundant supply ": 1 ASi power supply per ASi network. Gateway is powered in normal operation from one of the two ASi power supplies. Should one ASi power supply fail, switching to the other ASi power supply allows all the diagnostics functions to be maintained and the unaffected ASi network continues to operate. " no, max. 8 A/ASi network ": 1 ASi power supply per ASi network. Integrated decoupling, ASi current measurement in the gateway	Access to ASi master and safety monitor via own software from Bihl+Wiedemann using the diagnostic interface (e.g. USB, RJ45, RS232). For certain devices with Ethernet-based fieldbus (PROFINET, EtherNet/IP), there is also the option of diagnostics and configuration directly via the fieldbus interface. The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device. Diagnostic and configuration interface	Detects whether the same address has been assigned to two ASi nodes. Frequent error when using a handheld addressing device. Recognition of duplicate ASi addresses	Checks the ASi line for interference effects such as noise, external voltages, ... ASi fault detector	Using a C-program offers the possibility to run mini-PLC functions with a gateway. Programming in C	"IP20": Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water. "IP40": Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water. "IP54": Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle. "IP65": Dust-tight, full protection against contact, protection against spray water (jet) from any angle. "IP67": Dust-tight, full protection against contact, protection against temporary immersion. Protection rating	Article No.
	Safety, CANopen	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	3 x 2 channels	6	max. 31 x 2 channels, max. 1891 in max. configuration	6 release circuits, 6 x electronic safe outputs	max. 31, max. 991 in max. configuration	Safe Link	CANopen	1 ASi network, 1 ASi-3 Master	yes, max. 4 A/ASi network	Ethernet diagnostic	yes	yes	optional	IP20	BWU2804 ASi-3 CANopen Gateway with integrated Safety Monitor, 1 ASi-3 master

Archive Safety Monitors, Safety CC-Link

Figure	Type	Model	The device communicates via the standard ASi-3 and/or ASi-5. ASi-5/ASi-3	The device communicates safely via the standard ASi-3 Safety and/or ASi-5 Safety. ASi Safety	Safe inputs can be configured as 1-channel or 2-channels depending on the desired application or PL and SIL level. Suitable for applications up to category 4/PLe/SIL 3. Inputs Safety	An externally connected relay (contactor) can be monitored by connecting the feedback loop to the EDM input. Inputs digital, EDM	Inputs safety, expandable to	Suitable for applications up to category 4/PLe/SIL 3. Outputs Safety	Safety outputs, independent according to SIL 3, expandable to	Safety communication	Communication interface between fieldbus and gateway: interfaces for standardized fieldbus systems in industrial automation. Bihl+Wiedemann offers a wide range of gateways for common fieldbus interfaces: PROFIBUS PROFINET EtherNet/IP^TM + Modbus TCP BACnet/IP DeviceNet ControlLogix Compact-/MicroLogix EtherCat POWERLINK CC-Link CANopen RS 485 Modbus OPC UA server Fieldbus interface	Standard devices "Single Master": 1 ASi network, 1 ASi-5/ASi-3 Master. 1 ASi network, 1 ASi-3 Master. "Double Master": 2 ASi networks, 2 ASi-5/ASi-3 Masters. 2 ASi networks, 2 ASi-3 Masters. Safety devices "Single Master" : 1 ASi network, 1 ASi-5/ASi-3 Master. 1 ASi network, 1 ASi-3 Master. "Double Master" : 2 ASi networks, 2 ASi-5/ASi-3 Masters. 2 ASi networks, 2 ASi-3 Masters. "Optional ASi Safety coupling circuit" : 2 ASi networks, 1 ASi-3 Master. Number of ASi networks, number of ASi Master	" yes, max. 4 A/ASi network ": Data decoupling integrated in the gateway. Cost-effective power for 2 ASi networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply). Operation with short cable lengths with standard 24 V power supply possible. " yes, max. 8 A/ASi network ": Data decoupling integrated in the gateway. Cost-effective power for 2 ASi networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply). Operation with short cable lengths with standard 24 V power supply possible. "yes, optimized for 2 x NEC class 2 power supplies" Data decoupling integrated in the gateway. Optimized for use with 2 x UL certified 30 V/3 A power supplies with power limitation <100 W (BW4223). In combination 2 separate NEC Class 2 compliant ASi circuits are created. "no, max. 8 A/ASi network, redundant supply ": 1 ASi power supply per ASi network. Gateway is powered in normal operation from one of the two ASi power supplies. Should one ASi power supply fail, switching to the other ASi power supply allows all the diagnostics functions to be maintained and the unaffected ASi network continues to operate. " no, max. 8 A/ASi network ": 1 ASi power supply per ASi network. Integrated decoupling, ASi current measurement in the gateway	Access to ASi master and safety monitor via own software from Bihl+Wiedemann using the diagnostic interface (e.g. USB, RJ45, RS232). For certain devices with Ethernet-based fieldbus (PROFINET, EtherNet/IP), there is also the option of diagnostics and configuration directly via the fieldbus interface. The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device. Diagnostic and configuration interface	Detects whether the same address has been assigned to two ASi nodes. Frequent error when using a handheld addressing device. Recognition of duplicate ASi addresses	Checks the ASi line for interference effects such as noise, external voltages, ... ASi fault detector	Using a C-program offers the possibility to run mini-PLC functions with a gateway. Programming in C	"IP20": Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water. "IP40": Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water. "IP54": Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle. "IP65": Dust-tight, full protection against contact, protection against spray water (jet) from any angle. "IP67": Dust-tight, full protection against contact, protection against temporary immersion. Protection rating	Article No.
	Safety, CC-Link	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	3 x 2 channels	6	max. 31 x 2 channels, max. 1891 in max. configuration	6 release circuits, 6 x electronic safe outputs	max. 31, max. 991 in max. configuration	Safe Link	CC-Link	1 ASi network, 1 ASi-3 Master	yes, max. 4 A/ASi network	Ethernet diagnostic	yes	yes	optional	IP20	BWU2833 ASi-3 CC-Link Gateway with integrated Safety Monitor, 1 ASi-3 master

Archive Safety Monitors, Safety DeviceNet

Figure	Type	Model	The device communicates via the standard ASi-3 and/or ASi-5. ASi-5/ASi-3	The device communicates safely via the standard ASi-3 Safety and/or ASi-5 Safety. ASi Safety	Safe inputs can be configured as 1-channel or 2-channels depending on the desired application or PL and SIL level. Suitable for applications up to category 4/PLe/SIL 3. Inputs Safety	An externally connected relay (contactor) can be monitored by connecting the feedback loop to the EDM input. Inputs digital, EDM	Inputs safety, expandable to	Suitable for applications up to category 4/PLe/SIL 3. Outputs Safety	Safety outputs, independent according to SIL 3, expandable to	Safety communication	Communication interface between fieldbus and gateway: interfaces for standardized fieldbus systems in industrial automation. Bihl+Wiedemann offers a wide range of gateways for common fieldbus interfaces: PROFIBUS PROFINET EtherNet/IP^TM + Modbus TCP BACnet/IP DeviceNet ControlLogix Compact-/MicroLogix EtherCat POWERLINK CC-Link CANopen RS 485 Modbus OPC UA server Fieldbus interface	Standard devices "Single Master": 1 ASi network, 1 ASi-5/ASi-3 Master. 1 ASi network, 1 ASi-3 Master. "Double Master": 2 ASi networks, 2 ASi-5/ASi-3 Masters. 2 ASi networks, 2 ASi-3 Masters. Safety devices "Single Master" : 1 ASi network, 1 ASi-5/ASi-3 Master. 1 ASi network, 1 ASi-3 Master. "Double Master" : 2 ASi networks, 2 ASi-5/ASi-3 Masters. 2 ASi networks, 2 ASi-3 Masters. "Optional ASi Safety coupling circuit" : 2 ASi networks, 1 ASi-3 Master. Number of ASi networks, number of ASi Master	" yes, max. 4 A/ASi network ": Data decoupling integrated in the gateway. Cost-effective power for 2 ASi networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply). Operation with short cable lengths with standard 24 V power supply possible. " yes, max. 8 A/ASi network ": Data decoupling integrated in the gateway. Cost-effective power for 2 ASi networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply). Operation with short cable lengths with standard 24 V power supply possible. "yes, optimized for 2 x NEC class 2 power supplies" Data decoupling integrated in the gateway. Optimized for use with 2 x UL certified 30 V/3 A power supplies with power limitation <100 W (BW4223). In combination 2 separate NEC Class 2 compliant ASi circuits are created. "no, max. 8 A/ASi network, redundant supply ": 1 ASi power supply per ASi network. Gateway is powered in normal operation from one of the two ASi power supplies. Should one ASi power supply fail, switching to the other ASi power supply allows all the diagnostics functions to be maintained and the unaffected ASi network continues to operate. " no, max. 8 A/ASi network ": 1 ASi power supply per ASi network. Integrated decoupling, ASi current measurement in the gateway	Access to ASi master and safety monitor via own software from Bihl+Wiedemann using the diagnostic interface (e.g. USB, RJ45, RS232). For certain devices with Ethernet-based fieldbus (PROFINET, EtherNet/IP), there is also the option of diagnostics and configuration directly via the fieldbus interface. The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device. Diagnostic and configuration interface	Detects whether the same address has been assigned to two ASi nodes. Frequent error when using a handheld addressing device. Recognition of duplicate ASi addresses	Checks the ASi line for interference effects such as noise, external voltages, ... ASi fault detector	Using a C-program offers the possibility to run mini-PLC functions with a gateway. Programming in C	"IP20": Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water. "IP40": Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water. "IP54": Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle. "IP65": Dust-tight, full protection against contact, protection against spray water (jet) from any angle. "IP67": Dust-tight, full protection against contact, protection against temporary immersion. Protection rating	Article No.
	Safety, DeviceNet	Gateway with integrated Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	3 x 2 channels	6	max. 31 x 2 channels, max. 1891 in max. configuration	6 release circuits, 6 x electronic safe outputs	max. 31, max. 991 in max. configuration	Safe Link	DeviceNet	1 ASi network, 1 ASi-3 Master	yes, max. 4 A/ASi network	Ethernet diagnostic	yes	yes	optional	IP20	BWU2972 ASi-3 DeviceNet Gateway with integrated Safety Monitor, 1 ASi-3 master

Archive Safety Monitors, Safety Monitor in Stainless Steel

Type	Model	The device communicates via the standard ASi-3 and/or ASi-5. ASi-5/ASi-3	The device communicates safely via the standard ASi-3 Safety and/or ASi-5 Safety. ASi Safety	Safe inputs can be configured as 1-channel or 2-channels depending on the desired application or PL and SIL level. Suitable for applications up to category 4/PLe/SIL 3. Inputs Safety	An externally connected relay (contactor) can be monitored by connecting the feedback loop to the EDM input. Inputs digital, EDM	Inputs safety, expandable to	Suitable for applications up to category 4/PLe/SIL 3. Outputs Safety	Safety outputs, independent according to SIL 3, expandable to	Safety communication	Communication interface between fieldbus and gateway: interfaces for standardized fieldbus systems in industrial automation. Bihl+Wiedemann offers a wide range of gateways for common fieldbus interfaces: PROFIBUS PROFINET EtherNet/IP^TM + Modbus TCP BACnet/IP DeviceNet ControlLogix Compact-/MicroLogix EtherCat POWERLINK CC-Link CANopen RS 485 Modbus OPC UA server Fieldbus interface	Standard devices "Single Master": 1 ASi network, 1 ASi-5/ASi-3 Master. 1 ASi network, 1 ASi-3 Master. "Double Master": 2 ASi networks, 2 ASi-5/ASi-3 Masters. 2 ASi networks, 2 ASi-3 Masters. Safety devices "Single Master" : 1 ASi network, 1 ASi-5/ASi-3 Master. 1 ASi network, 1 ASi-3 Master. "Double Master" : 2 ASi networks, 2 ASi-5/ASi-3 Masters. 2 ASi networks, 2 ASi-3 Masters. "Optional ASi Safety coupling circuit" : 2 ASi networks, 1 ASi-3 Master. Number of ASi networks, number of ASi Master	" yes, max. 4 A/ASi network ": Data decoupling integrated in the gateway. Cost-effective power for 2 ASi networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply). Operation with short cable lengths with standard 24 V power supply possible. " yes, max. 8 A/ASi network ": Data decoupling integrated in the gateway. Cost-effective power for 2 ASi networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply). Operation with short cable lengths with standard 24 V power supply possible. "yes, optimized for 2 x NEC class 2 power supplies" Data decoupling integrated in the gateway. Optimized for use with 2 x UL certified 30 V/3 A power supplies with power limitation <100 W (BW4223). In combination 2 separate NEC Class 2 compliant ASi circuits are created. "no, max. 8 A/ASi network, redundant supply ": 1 ASi power supply per ASi network. Gateway is powered in normal operation from one of the two ASi power supplies. Should one ASi power supply fail, switching to the other ASi power supply allows all the diagnostics functions to be maintained and the unaffected ASi network continues to operate. " no, max. 8 A/ASi network ": 1 ASi power supply per ASi network. Integrated decoupling, ASi current measurement in the gateway	Access to ASi master and safety monitor via own software from Bihl+Wiedemann using the diagnostic interface (e.g. USB, RJ45, RS232). For certain devices with Ethernet-based fieldbus (PROFINET, EtherNet/IP), there is also the option of diagnostics and configuration directly via the fieldbus interface. The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device. Diagnostic and configuration interface	Detects whether the same address has been assigned to two ASi nodes. Frequent error when using a handheld addressing device. Recognition of duplicate ASi addresses	Checks the ASi line for interference effects such as noise, external voltages, ... ASi fault detector	Using a C-program offers the possibility to run mini-PLC functions with a gateway. Programming in C	"IP20": Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water. "IP40": Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water. "IP54": Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle. "IP65": Dust-tight, full protection against contact, protection against spray water (jet) from any angle. "IP67": Dust-tight, full protection against contact, protection against temporary immersion. Protection rating	Article No.
Safety Monitor in Stainless Steel	Safety Monitor in Stainless Steel	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	2	max. 62 x 2 channels	2 release circuits, 2 x 2 relay	no expandable safety outputs	no Safety communication	ASi monitors	1 ASi network, no ASi Master, ASi Monitor	no, max. 8 A/ASi network, redundant supply	RS 232	yes	yes	no	IP20	BWU2044 ASi Safety Monitor in stainless steel, ASi monitor
Safety Monitor in Stainless Steel	Safety Monitor in Stainless Steel	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	max. 62 x 2 channels	2 release circuits, 2 x 2 relay	max. 16	no Safety communication	ASi monitors	2 ASi networks, no ASi Master, ASi Monitor	no, max. 8 A/ASi network, redundant supply	Ethernet diagnostic	yes	yes	no	IP20	BWU2205 ASi Safety Monitor in stainless steel, ASi monitor
Safety Monitor in Stainless Steel	Safety Monitor in Stainless Steel	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	max. 62 x 2 channels	2 release circuits, 2 x 2 relay	max. 16	no Safety communication	ASi monitors	2 ASi networks, no ASi Master, ASi Monitor	no, max. 8 A/ASi network, redundant supply	RS 232	yes	yes	no	IP20	BWU2186 ASi Safety Monitor in stainless steel, ASi monitor
Safety Monitor in Stainless Steel	Safety Monitor in Stainless Steel	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	4	max. 62 x 2 channels	4 release circuits, 2 x relay, 2 x electronic safe outputs	max. 16	no Safety communication	ASi monitors	2 ASi networks, no ASi Master, ASi Monitor	no, max. 8 A/ASi network, redundant supply	RS 232	yes	yes	no	IP20	BWU2000 ASi Safety Monitor in stainless steel, ASi monitor

Archives Consortium Safety Monitor

Figure	Type	Model	The device communicates via the standard ASi-3 and/or ASi-5. ASi-5/ASi-3	The device communicates safely via the standard ASi-3 Safety and/or ASi-5 Safety. ASi Safety	Safe inputs can be configured as 1-channel or 2-channels depending on the desired application or PL and SIL level. Suitable for applications up to category 4/PLe/SIL 3. Inputs Safety	An externally connected relay (contactor) can be monitored by connecting the feedback loop to the EDM input. Inputs digital, EDM	Inputs safety, expandable to	Suitable for applications up to category 4/PLe/SIL 3. Outputs Safety	Safety outputs, independent according to SIL 3, expandable to	Safety communication	Communication interface between fieldbus and gateway: interfaces for standardized fieldbus systems in industrial automation. Bihl+Wiedemann offers a wide range of gateways for common fieldbus interfaces: PROFIBUS PROFINET EtherNet/IP^TM + Modbus TCP BACnet/IP DeviceNet ControlLogix Compact-/MicroLogix EtherCat POWERLINK CC-Link CANopen RS 485 Modbus OPC UA server Fieldbus interface	Standard devices "Single Master": 1 ASi network, 1 ASi-5/ASi-3 Master. 1 ASi network, 1 ASi-3 Master. "Double Master": 2 ASi networks, 2 ASi-5/ASi-3 Masters. 2 ASi networks, 2 ASi-3 Masters. Safety devices "Single Master" : 1 ASi network, 1 ASi-5/ASi-3 Master. 1 ASi network, 1 ASi-3 Master. "Double Master" : 2 ASi networks, 2 ASi-5/ASi-3 Masters. 2 ASi networks, 2 ASi-3 Masters. "Optional ASi Safety coupling circuit" : 2 ASi networks, 1 ASi-3 Master. Number of ASi networks, number of ASi Master	" yes, max. 4 A/ASi network ": Data decoupling integrated in the gateway. Cost-effective power for 2 ASi networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply). Operation with short cable lengths with standard 24 V power supply possible. " yes, max. 8 A/ASi network ": Data decoupling integrated in the gateway. Cost-effective power for 2 ASi networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply). Operation with short cable lengths with standard 24 V power supply possible. "yes, optimized for 2 x NEC class 2 power supplies" Data decoupling integrated in the gateway. Optimized for use with 2 x UL certified 30 V/3 A power supplies with power limitation <100 W (BW4223). In combination 2 separate NEC Class 2 compliant ASi circuits are created. "no, max. 8 A/ASi network, redundant supply ": 1 ASi power supply per ASi network. Gateway is powered in normal operation from one of the two ASi power supplies. Should one ASi power supply fail, switching to the other ASi power supply allows all the diagnostics functions to be maintained and the unaffected ASi network continues to operate. " no, max. 8 A/ASi network ": 1 ASi power supply per ASi network. Integrated decoupling, ASi current measurement in the gateway	Access to ASi master and safety monitor via own software from Bihl+Wiedemann using the diagnostic interface (e.g. USB, RJ45, RS232). For certain devices with Ethernet-based fieldbus (PROFINET, EtherNet/IP), there is also the option of diagnostics and configuration directly via the fieldbus interface. The latest version of the device description file of the gateway/gateway with integrated safety monitor (GSD, GSDML, EDS, etc.) is available in the "Downloads" section of the respective device. Diagnostic and configuration interface	Detects whether the same address has been assigned to two ASi nodes. Frequent error when using a handheld addressing device. Recognition of duplicate ASi addresses	Checks the ASi line for interference effects such as noise, external voltages, ... ASi fault detector	Using a C-program offers the possibility to run mini-PLC functions with a gateway. Programming in C	"IP20": Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water. "IP40": Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water. "IP54": Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle. "IP65": Dust-tight, full protection against contact, protection against spray water (jet) from any angle. "IP67": Dust-tight, full protection against contact, protection against temporary immersion. Protection rating	Article No.
	Consortium Safety Monitor	Consortium Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	2	max. 31 x 2 channels	2 release circuits, 2 x 2 relay	no expandable safety outputs	no Safety communication	ASi monitors	1 ASi network, no ASi Master, ASi Monitor	no, max. 8 A/ASi network	RS 232	no	no	no	IP20	BW1765 ASi Consortium Safety Monitor, ASi monitor
	Consortium Safety Monitor	Consortium Safety Monitor	ASi-3 compatible	ASi-3 Safety capable	no local safe inputs	2	max. 31 x 2 channels	1 release circuit, 1 x 2 relay	no expandable safety outputs	no Safety communication	ASi monitors	1 ASi network, no ASi Master, ASi Monitor	no, max. 8 A/ASi network	RS 232	no	no	no	IP20	BW1764 ASi Consortium Safety Monitor, ASi monitor

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Downloads

Archive Safety Monitors, Safety Basic Monitor

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Archive Safety Monitors, Safety Ethernet/IP+ModbusTCP

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Archive Safety Monitors, Safety POWERLINK

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Archive Safety Monitors, Safety DeviceNet

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Archive Safety Monitors, Safety Monitor in Stainless Steel

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Archives Consortium Safety Monitor

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