Applies To:
  • CitectSCADA
  • CitectHMI

Does Citect support drivers for Schneider Twiodo Controllers?

Twido PLCs talk Modbus RS485 out of their built in port. There is a Modbus RS232 comms module available for Twido as well. These ports can be setup for Modbus Slave. In both cases you can use Citect's Modbus driver to communicate to TWIDO. For RS485 port you can even use the PCX1031 cable provided by Schneider.

For Twido PLC to be on the Ethernet, you will need to buy the Schneider CEV Bridge (Modbus to Ethernet Bridge) and you can then use Citect's Modnet driver. You will need to put in the slave Modbus address in the address field. It is 1 by default


TWIDO, Schneider