Safety Monitor

The Safety Monitor enables safe transmission and processing of safety relevant data from safety input modules and safe shut-off of safety output modules remotely over ASi right where the potentially hazardous motion takes place. And always PLe compliant.

Bihl+Wiedemann offers the Safety Monitor for ASi Safety at Work as a stand-alone device for expanding existing ASi circuits with safety modules. For new systems we can provide our ASi-3 resp. ASi-5/ASi-3 gateways with integrated Safety Monitor and interfaces for the most commonly used automation systems using the most efficient method for safely constructing 1 or 2 ASi circuits at the same time. Even large applications with up to 1922 safety I/Os can be implemented with these devices using our “Safe Link over Ethernet” technology by connecting multiple gateways safely over Ethernet/Profinet.

For small applications with three or more safe signals you should consider our Safety Basic Monitor, a compact safety controller without gateway but with configurable status outputs. The module allows for universal expansion and is also ideal as a head station for special safety applications.

 

System description

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Bihl+Wiedemann's Choice

The "Bihl+Wiedemann's Choice" range consists exclusively of best-practice products that combine the highest level of user experience, are nearly always in stock in large quantities and can usually be shipped right away. "Bihl+Wiedemann's Choice" items are suitable for almost all standard applications and are also very attractively priced thanks to the quantities produced. We have introduced the "Bihl+Wiedemann's Choice" labeling to provide our customers with a quick decision-making aid while clearly highlighting what advantages the respective product has for the customer.

B+W's Choice
  • Gateway with integrated ASi-5/ASi-3 Safety Monitor
  • Gateway with integrated Safety Monitor
  • Safety Basic Monitor with extended features
  • OPC UA
  • PROFINET
  • EtherNet/IP
  • Modbus/TCP
  • EtherCAT
  • BACnet/IP
  • POWERLINK
  • Sercos
  • PROFIBUS
  • ASi monitors
  • REST API
  • ASi-3 Safety capable
  • ASi-5 Safety capable
  • Safe Link
  • PROFIsafe (F-CPU)
  • CIP Safety over EtherNet/IP
  • FSoE
  • openSAFETY over POWERLINK
  • CIP Safety over Sercos
  • safe Schneider drives over Sercos
  • no Safety communication
  • EtherCAT ASi-5/ASi-3
  • EtherNet/IP + Modbus TCP ASi-5/ASi-3
  • POWERLINK ASi-5/ASi-3
  • PROFINET ASi-5/ASi-3
  • PROFIsafe, PROFIBUS
  • PROFIsafe, PROFINET, ASi-5 / ASi-3
  • Safety, BACnet/IP
  • Safety, EtherCAT ASi-5/ASi-3
  • Safety, EtherNet/IP + Modbus TCP, ASi-5 / ASi-3
  • Safety, POWERLINK ASi-5/ASi-3
  • Safety, PROFIBUS
  • Safety, PROFINET ASi-5/ASi-3
  • Safety, Sercos ASi-5/ASi-3
  • Safety Basic Monitor
  • Starter Kits
  • IP20
  • 3 x 2 channels
  • 3 x 2 channels, input 3 optional for speed monitor (up to 4 kHz)
  • 4 x 2 channels
  • 4 x 2 channels, inputs 3+4 optional for speed monitor (up to 4 kHz)
  • 4 x 2 channels, inputs 3+4, compatible as replacement with consortial monitor
  • 6 x 1 channel
  • 6 x 2 channels
  • no local safe inputs
  • 6
  • 8
  • no local input
  • up to 12, depending on configuration
  • 2 release circuits, 2 x electronic safe outputs
  • 6 release circuits, 6 x electronic safe outputs
  • no local safe output
  • ASi-3 compatible
  • ASi-5 compatible
  • 1 ASi network, 1 ASi-3 Master
  • 1 ASi network, 1 ASi-5/ASi-3 Master
  • 1 ASi network, no ASi Master, ASi Monitor
  • 2 ASi networks, 2 ASi-3 Masters
  • 2 ASi networks, 2 ASi-5/ASi-3 Masters
  • no, max. 8 A/ASi network
  • no, max. 8 A/ASi network, redundant supply
  • yes, max. 0,5 A/ASi network, max. 8 A with ASi power supply
  • yes, max. 4 A/ASi network
  • yes, max. 8 A/ASi network
  • yes, optimized for 2 x NEC class 2 power supplies
  • Ethernet diagnostic
  • Ethernet fieldbus
  • USB
  • no
  • yes
  • no
  • yes
  • no
  • optional
    Safety Monitor

    The Safety Monitor enables safe transmission and processing of safety relevant data from safety input modules and safe shut-off of safety output modules remotely over ASi right where the potentially hazardous motion takes place. And always PLe compliant.

    Bihl+Wiedemann offers the Safety Monitor for ASi Safety at Work as a stand-alone device for expanding existing ASi circuits with safety modules. For new systems we can provide our ASi-3 resp. ASi-5/ASi-3 gateways with integrated Safety Monitor and interfaces for the most commonly used automation systems using the most efficient method for safely constructing 1 or 2 ASi circuits at the same time. Even large applications with up to 1922 safety I/Os can be implemented with these devices using our “Safe Link over Ethernet” technology by connecting multiple gateways safely over Ethernet/Profinet.

    For small applications with three or more safe signals you should consider our Safety Basic Monitor, a compact safety controller without gateway but with configurable status outputs. The module allows for universal expansion and is also ideal as a head station for special safety applications.

     

    System description

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    Figure
    Fieldbus interface
    Safety communication
    Model
    Inputs Safety
    Outputs Safety
    Number of ASi networks, number of ASi Master
    Integrated decoupling, ASi current measurement in the gateway
    OPC UA, PROFINET, REST API
    PROFIsafe (F-CPU), Safe Link
    Gateway with integrated ASi-5/ASi-3 Safety Monitor
    3 x 2 channels, 6 x 1 channel
    6 release circuits, 6 x electronic safe outputs
    2 ASi networks, 2 ASi-5/ASi-3 Masters
    yes, max. 4 A/ASi network
    Your price-
    List price-
    OPC UA, PROFINET
    PROFIsafe (F-CPU), Safe Link
    Gateway with integrated ASi-5/ASi-3 Safety Monitor
    3 x 2 channels, 6 x 1 channel
    6 release circuits, 6 x electronic safe outputs
    2 ASi networks, 2 ASi-5/ASi-3 Masters
    yes, optimized for 2 x NEC class 2 power supplies
    Your price-
    List price-
    OPC UA, PROFINET, REST API
    Safe Link
    Gateway with integrated ASi-5/ASi-3 Safety Monitor
    3 x 2 channels, 6 x 1 channel
    6 release circuits, 6 x electronic safe outputs
    2 ASi networks, 2 ASi-5/ASi-3 Masters
    yes, max. 4 A/ASi network
    Your price-
    List price-
    OPC UA, PROFINET, REST API
    PROFIsafe (F-CPU), Safe Link
    Gateway with integrated ASi-5/ASi-3 Safety Monitor
    no local safe inputs
    no local safe output
    2 ASi networks, 2 ASi-5/ASi-3 Masters
    yes, max. 4 A/ASi network
    Your price-
    List price-
    OPC UA, PROFINET, REST API
    PROFIsafe (F-CPU), Safe Link
    Gateway with integrated ASi-5/ASi-3 Safety Monitor
    3 x 2 channels, 6 x 1 channel
    6 release circuits, 6 x electronic safe outputs
    1 ASi network, 1 ASi-5/ASi-3 Master
    yes, max. 4 A/ASi network
    Your price-
    List price-
    OPC UA, PROFINET, REST API
    Safe Link
    Gateway with integrated ASi-5/ASi-3 Safety Monitor
    3 x 2 channels, 6 x 1 channel
    6 release circuits, 6 x electronic safe outputs
    1 ASi network, 1 ASi-5/ASi-3 Master
    yes, max. 4 A/ASi network
    Your price-
    List price-
    OPC UA, PROFINET, REST API
    PROFIsafe (F-CPU), Safe Link
    Gateway with integrated ASi-5/ASi-3 Safety Monitor
    no local safe inputs
    no local safe output
    1 ASi network, 1 ASi-5/ASi-3 Master
    yes, max. 4 A/ASi network
    Your price-
    List price-
    OPC UA, PROFINET, REST API
    Safe Link
    Gateway with integrated Safety Monitor
    no local safe inputs
    no local safe output
    1 ASi network, 1 ASi-5/ASi-3 Master
    yes, max. 4 A/ASi network
    Your price-
    List price-
    EtherNet/IP, Modbus/TCP, OPC UA, REST API
    CIP Safety over EtherNet/IP, Safe Link
    Gateway with integrated ASi-5/ASi-3 Safety Monitor
    3 x 2 channels
    6 release circuits, 6 x electronic safe outputs
    2 ASi networks, 2 ASi-5/ASi-3 Masters
    yes, max. 4 A/ASi network
    Your price-
    List price-
    EtherNet/IP, Modbus/TCP, OPC UA, REST API
    CIP Safety over EtherNet/IP, Safe Link
    Gateway with integrated Safety Monitor
    3 x 2 channels
    6 release circuits, 6 x electronic safe outputs
    2 ASi networks, 2 ASi-5/ASi-3 Masters
    yes, max. 4 A/ASi network
    Your price-
    List price-
    EtherNet/IP, Modbus/TCP, OPC UA, REST API
    CIP Safety over EtherNet/IP, Safe Link
    Gateway with integrated ASi-5/ASi-3 Safety Monitor
    no local safe inputs
    no local safe output
    2 ASi networks, 2 ASi-5/ASi-3 Masters
    yes, max. 4 A/ASi network
    Your price-
    List price-
    EtherNet/IP, Modbus/TCP, OPC UA, REST API
    CIP Safety over EtherNet/IP, Safe Link
    Gateway with integrated ASi-5/ASi-3 Safety Monitor
    3 x 2 channels
    6 release circuits, 6 x electronic safe outputs
    1 ASi network, 1 ASi-5/ASi-3 Master
    yes, max. 4 A/ASi network
    Your price-
    List price-
    EtherNet/IP, Modbus/TCP, OPC UA, REST API
    CIP Safety over EtherNet/IP, Safe Link
    Gateway with integrated ASi-5/ASi-3 Safety Monitor
    no local safe inputs
    no local safe output
    1 ASi network, 1 ASi-5/ASi-3 Master
    yes, max. 4 A/ASi network
    Your price-
    List price-
    EtherNet/IP, Modbus/TCP, OPC UA, REST API
    Safe Link
    Gateway with integrated ASi-5/ASi-3 Safety Monitor
    3 x 2 channels, 6 x 1 channel
    6 release circuits, 6 x electronic safe outputs
    2 ASi networks, 2 ASi-5/ASi-3 Masters
    yes, max. 4 A/ASi network
    Your price-
    List price-
    EtherNet/IP, Modbus/TCP, OPC UA, REST API
    Safe Link
    Gateway with integrated ASi-5/ASi-3 Safety Monitor
    3 x 2 channels, 6 x 1 channel
    6 release circuits, 6 x electronic safe outputs
    2 ASi networks, 2 ASi-5/ASi-3 Masters
    yes, optimized for 2 x NEC class 2 power supplies
    Your price-
    List price-
    EtherNet/IP, Modbus/TCP, OPC UA, REST API
    Safe Link
    Gateway with integrated Safety Monitor
    3 x 2 channels
    6 release circuits, 6 x electronic safe outputs
    2 ASi networks, 2 ASi-5/ASi-3 Masters
    yes, max. 4 A/ASi network
    Your price-
    List price-
    EtherNet/IP, Modbus/TCP, OPC UA, REST API
    Safe Link
    Gateway with integrated ASi-5/ASi-3 Safety Monitor
    3 x 2 channels, 6 x 1 channel
    6 release circuits, 6 x electronic safe outputs
    1 ASi network, 1 ASi-5/ASi-3 Master
    yes, max. 4 A/ASi network
    Your price-
    List price-
    EtherNet/IP, Modbus/TCP, OPC UA, REST API
    Safe Link
    Gateway with integrated Safety Monitor
    3 x 2 channels
    6 release circuits, 6 x electronic safe outputs
    1 ASi network, 1 ASi-5/ASi-3 Master
    yes, max. 4 A/ASi network
    Your price-
    List price-
    EtherCAT, OPC UA, REST API
    FSoE, Safe Link
    Gateway with integrated ASi-5/ASi-3 Safety Monitor
    3 x 2 channels, 6 x 2 channels
    6 release circuits, 6 x electronic safe outputs
    2 ASi networks, 2 ASi-3 Masters
    yes, max. 4 A/ASi network
    Your price-
    List price-
    EtherCAT, OPC UA, REST API
    FSoE, Safe Link
    Gateway with integrated ASi-5/ASi-3 Safety Monitor
    3 x 2 channels, 6 x 1 channel
    6 release circuits, 6 x electronic safe outputs
    1 ASi network, 1 ASi-5/ASi-3 Master
    yes, max. 4 A/ASi network
    Your price-
    List price-
    EtherCAT, OPC UA, REST API
    FSoE, Safe Link
    Gateway with integrated Safety Monitor
    3 x 2 channels
    6 release circuits, 6 x electronic safe outputs
    2 ASi networks, 2 ASi-5/ASi-3 Masters
    yes, max. 4 A/ASi network
    Your price-
    List price-
    EtherCAT, OPC UA, REST API
    FSoE, Safe Link
    Gateway with integrated Safety Monitor
    3 x 2 channels
    6 release circuits, 6 x electronic safe outputs
    1 ASi network, 1 ASi-5/ASi-3 Master
    yes, max. 4 A/ASi network
    Your price-
    List price-
    EtherCAT, OPC UA, REST API
    Safe Link
    Gateway with integrated Safety Monitor
    3 x 2 channels
    6 release circuits, 6 x electronic safe outputs
    1 ASi network, 1 ASi-5/ASi-3 Master
    yes, max. 4 A/ASi network
    Your price-
    List price-
    EtherCAT, OPC UA, REST API
    FSoE, Safe Link
    Gateway with integrated ASi-5/ASi-3 Safety Monitor
    no local safe inputs
    no local safe output
    2 ASi networks, 2 ASi-5/ASi-3 Masters
    yes, max. 4 A/ASi network
    Your price-
    List price-
    EtherCAT, OPC UA, REST API
    FSoE, Safe Link
    Gateway with integrated ASi-5/ASi-3 Safety Monitor
    no local safe inputs
    no local safe output
    1 ASi network, 1 ASi-5/ASi-3 Master
    yes, max. 4 A/ASi network
    Your price-
    List price-
    BACnet/IP, OPC UA, REST API
    Safe Link
    Gateway with integrated Safety Monitor
    3 x 2 channels
    6 release circuits, 6 x electronic safe outputs
    2 ASi networks, 2 ASi-3 Masters
    yes, max. 8 A/ASi network
    Your price-
    List price-
    BACnet/IP, OPC UA, REST API
    Safe Link
    Gateway with integrated Safety Monitor
    3 x 2 channels
    6 release circuits, 6 x electronic safe outputs
    2 ASi networks, 2 ASi-3 Masters
    no, max. 8 A/ASi network, redundant supply
    Your price-
    List price-
    OPC UA, POWERLINK, REST API
    Safe Link, openSAFETY over POWERLINK
    Gateway with integrated Safety Monitor
    3 x 2 channels
    6 release circuits, 6 x electronic safe outputs
    2 ASi networks, 2 ASi-5/ASi-3 Masters
    yes, max. 4 A/ASi network
    Your price-
    List price-
    OPC UA, REST API, Sercos
    Safe Link, safe Schneider drives over Sercos
    Gateway with integrated Safety Monitor
    3 x 2 channels
    6 release circuits, 6 x electronic safe outputs
    2 ASi networks, 2 ASi-5/ASi-3 Masters
    yes, max. 4 A/ASi network
    Your price-
    List price-
    OPC UA, REST API, Sercos
    CIP Safety over Sercos, Safe Link
    Gateway with integrated Safety Monitor
    3 x 2 channels
    6 release circuits, 6 x electronic safe outputs
    2 ASi networks, 2 ASi-5/ASi-3 Masters
    yes, max. 4 A/ASi network
    Your price-
    List price-
    OPC UA, REST API, Sercos
    CIP Safety over Sercos, Safe Link
    Gateway with integrated Safety Monitor
    no local safe inputs
    no local safe output
    2 ASi networks, 2 ASi-5/ASi-3 Masters
    yes, max. 4 A/ASi network
    Your price-
    List price-
    PROFIBUS
    Safe Link
    Gateway with integrated Safety Monitor
    3 x 2 channels
    6 release circuits, 6 x electronic safe outputs
    2 ASi networks, 2 ASi-3 Masters
    yes, max. 4 A/ASi network
    Your price-
    List price-
    PROFIBUS
    Safe Link
    Gateway with integrated Safety Monitor
    3 x 2 channels
    6 release circuits, 6 x electronic safe outputs
    1 ASi network, 1 ASi-3 Master
    yes, max. 4 A/ASi network
    Your price-
    List price-
    PROFIBUS
    PROFIsafe (F-CPU)
    Gateway with integrated Safety Monitor
    3 x 2 channels
    6 release circuits, 6 x electronic safe outputs
    1 ASi network, 1 ASi-3 Master
    yes, max. 4 A/ASi network
    Your price-
    List price-
    ASi monitors
    Safe Link
    Safety Basic Monitor with extended features
    3 x 2 channels, input 3 optional for speed monitor (up to 4 kHz)
    2 release circuits, 2 x electronic safe outputs
    1 ASi network, 1 ASi-3 Master
    yes, max. 0,5 A/ASi network, max. 8 A with ASi power supply
    Your price-
    List price-
    ASi monitors
    no Safety communication
    Safety Basic Monitor with extended features
    4 x 2 channels, inputs 3+4 optional for speed monitor (up to 4 kHz)
    2 release circuits, 2 x electronic safe outputs
    1 ASi network, 1 ASi-3 Master
    yes, max. 0,5 A/ASi network, max. 8 A with ASi power supply
    Your price-
    List price-
    ASi monitors
    no Safety communication
    Safety Basic Monitor with extended features
    4 x 2 channels, inputs 3+4, compatible as replacement with consortial monitor
    2 release circuits, 2 x electronic safe outputs
    1 ASi network, no ASi Master, ASi Monitor
    no, max. 8 A/ASi network
    Your price-
    List price-
    ASi monitors
    no Safety communication
    Safety Basic Monitor with extended features
    4 x 2 channels, inputs 3+4 optional for speed monitor (up to 4 kHz)
    2 release circuits, 2 x electronic safe outputs
    1 ASi network, 1 ASi-3 Master
    yes, max. 0,5 A/ASi network, max. 8 A with ASi power supply
    Your price-
    List price-
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