cp1e networking Cp1E networking

[Shahin Kiani 0]

Hi everybody

I am using CpP1E plc Wich as you know, has rs232, rs485 and peripheral ports.

Actually I use the RS485 port for a HMI network.

Also, I need to make another modbus network to transfer some binary signals (a fault module) to the plc. 

So, can I use the RS232 port of the plc at the same time as the master device?

 Thank you in advance