Bus Coupler | Flexible in construction, simple in configuration

Source: Bachmann System Overview catalog | Bachmann electronics GmbH www.bachmann.info.

The bus coupler offers the possibility of setting up a station consisting of M1 I/O modules and operating them as a fieldbus slave on a master. The bus coupler records and transmits the channel values of the inand outputs. The two Ethernet interfaces of the ERS202 CC module support various Ethernet based protocols and redundant connections. Note: applications which require local application programs at the substation may use a M1 control CPU in combination with a corresponding fieldbus interface.

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Ethernet Remote Station ERS202 CC

The bus coupler ERS202 CC supports serveral Ethernet-based protocols and can be used as a Profinet RT slave, Modbus TCP/UDP slave or as a bluecom station. The two Ethernet ports enable media redundancy and the operation in an M1 hot-standby CPU-redundancy application. The robust design as a ColdClimate version provides protection even under hard environmental conditions. An integrated power supply simplifies the construction.

The module offers the following features:

  • 1 Serial interface
  • 2 Ethernet-interfaces 10 / 100 Mbit / s with status displays
  • 1 USB interface
  • Status indicating LEDs for RUN, INIT and ERROR
  • RAM 256 MB DRAM
  • Data memory 512 Kb NVRAM
  • Program memory of 16 MB and internal FLASH (4 MB for system software, 12 MB for redundancy configuration)
  • Integrated power supply

 

See specifications for item:

 

Available accessories for ERS202 CC:

Terminal 03-pin grid

CANopen Slave Modules CS200/x

The CS200 / x is the head module for CANopen slave stations. The CS200 / x allows modular CANopen slave stations to be set up from the M1 modules. The same modules that are used for local stations can be used to design a slave station, which simplifies stockkeeping and consistently ensures the same technical data.

  • Head module for CANopen slave stations
  • Up to 30 I / O modules per slave station
  • Optional integrated power supply
  • Transfer rate 10 Kbaud to 1 Mbaud
  • Bus length to 5000 m  (signal repeater required)
  • Two internally connected CAN interfaces for loop-through of the cable
  • Galvanic isolation between CAN interfaces and control electronics
  • Node address can be set via rotary switch
  • 2 serial interfaces (COM 1/2)
  • External 24 V power supply (CS200/N)

 

See specifications for item:

 

Available accessories for CS200/x:

Terminal 03-pin grid

Cable CAN