A
I have 3 Twido PLCs with Ethernet connectivity, i.e. with TCP/IP ports. One PLC needs to poll the other two PLCs I/O status and needs to relay or output these status to a mimic board.
In effect, data from two PLCs are transmitted by Ethernet to the main PLC, and the thrid PLC's output card gives the hardwired signals to a mimic board.
In effect, data from two PLCs are transmitted by Ethernet to the main PLC, and the thrid PLC's output card gives the hardwired signals to a mimic board.