Omron temp controller communication with omron plc

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karikalan

How to communicate omron E5ZN with any omron PLC. I need information about this. I have checked with E5ZN operational manual, that doesn't have any detail message about communication with PLC.
 
I do not know which manual you have but if you ga to http://oeiweb.omron.com/ there is an extensive document library available. You need manual H113-E1-1 for full communications protocol.
There is also a Device Net version available.
If my memory serves me correctly, Omron CX-Protocol has a communications protocol already written into it for this controller. CX-Protocol allows you to write protocols for any serial interface from a standard Omron serial port. For the CS1 and CJ1 an on board serial card is available with 2 ports. 1 port is RS232 and the other port can be RS232, 422 or 485.
 
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