Rugged PLC Extreme Temperature
Can you please suggest me a PLC with redundant I/Os that has an operating range of -20C to 60C. I found AC500-XC but does it have redundant I/O?
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You can select PLC PM573eth to pm595.
All models are redundant.
For I/o's you have to use CS31 bus protocol (Com-1 of PLC) and module CI590 which is redundant CS31 enabled. but you can not have redundant IO's.
You can reffer a very good PPT which i have attached for you reference.