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750-838 /021-000 I/O module and programmable logic controller

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750-838 /021-000 PLC - CANopen programmable field-bus controller, D-Sub
10 kbit/s to 1 Mbit/s, digital and analog signals

The Wago CANopen PLC combines control functionality, I/O interface and fieldbus in one device.

Programming PLC applications is performed in compliance with IEC 61131-3. The programmer can access all fieldbus and I/O data.

Three different memory versions are available:

  • 128 kByte/64 kByte/ program/data (750-838)
  • 256 kByte/192 kByte program/data (750-838/0020-000)
  • 640 kByte/832 kByte program/data (750-838/0021-000)

Features and applications:

  • Use of decentralized control can better support a PLC or PC
  • Complex applications can be divided into individually testable units
  • Programmable fault response in the event of a fieldbus failure
  • Signal pre-processing reduces fieldbus transmissions
  • Peripheral equipment can be controlled directly, resulting in faster system response times
  • Compact, self-sufficient controller