CH Serial Communications Module


The ControlHolonix serial interface module provides communications for additional devices that require either RS-232 or RS-485/422 custom protocols.

  • 2 serial ports that can be configured as either RS232, RS422 or RS485
  • Serial baud rates 1200-115200
  • Supports 9 bit communications
  • Galvanic isolation
  • CAN Backplane (local or remote)
  • Easily pluggable field termination
  • DIN Rail mounted
  • Module status indication

Talk to TCS about our custom driver service, to embed the 3rd party protocol directly into the serial module to handle realtime data capture application when required.


Number of Serial Ports2x RS232/RS422/RS485
Frame Size100 Bytes
TerminationPluggable header
Operating Temperature-25 to +85C
Dimensions (W x H x L)68mm x 53mm x 78mm