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mhi

RS232 Programming cable CJ1M

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Hello, I'm new bie for using Omron PLC. Could anyone provide me cable pin layout for the PC-PLC programming? Thank you.

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Here is a link to the cable pin out. Omron Communication Cable Hope this will help.

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If you are going to use the RS-232 port for programming you must turn on switch 5 on the CPU.

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Clarification Turning on DIP switch 5 will put the RS232 port into 'Toolbus' mode. With DIP switch 5 off, the PLC will use whatever configuration is in the PLC, which is 'Host Link' by default. You can use CX Programmer to connect to the PLC by Host Link in this configuration. I agree with Mendon Systems, turn on DIP switch 5, and use the 'Toolbus' protocol in the programming software.

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