Schneider Electric Drives

Bihl+Wiedemann is a member of Schneider Electric's "Technology Partner Program". In the following article overview you will find Bihl+Wiedemann products that are compatible with the safe drives of the Schneider Electric company.

Bihl+Wiedemann ASi Sercos Gateways with intergrated Safety Monitor

  • compatible for use with safe drives from Schneider Electric
Figure Model Type

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/IPTM + Modbus TCP
  • BACnet/IP
  • DeviceNet
  • ControlLogix
  • Compact-/MicroLogix
  • EtherCat
  • POWERLINK
  • CC-Link
  • CANopen
  • RS 485 Modbus
  • OPC UA server

 

Fieldbus interface 		Safety communication

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

Suitable for applications up to category 4/PLe/SIL 3.

Outputs Safety

The device communicates via the standard ASi-3 and/or ASi-5.

ASi-5/ASi-3
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 		Article No.
BWU3861
Gateway with integrated Safety Monitor
Safety, Sercos ASi-5/ASi-3
OPC UA, REST API, Sercos
Safe Link, safe Schneider drives over Sercos
3 x 2 channels
6 release circuits, 6 x electronic safe outputs
ASi-3 compatible, ASi-5 compatible
2 ASi networks, 2 ASi-5/ASi-3 Masters
yes, max. 4 A/ASi network
BWU3861
BWU2984
Gateway with integrated Safety Monitor
Safety, Sercos
Sercos
Safe Link, safe Schneider drives over Sercos
3 x 2 channels
6 release circuits, 6 x electronic safe outputs
ASi-3 compatible
2 ASi networks, 2 ASi-3 Masters
yes, max. 4 A/ASi network
BWU2984
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