Author Topic: Looking for PLC with multiple RS485 and CAN  (Read 843 times)

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Offline davorin

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Looking for PLC with multiple RS485 and CAN
« on: June 05, 2020, 09:37:56 am »
Good morning

For a new project I am looking for a PLC or other controller which has at least:

- 4 * RS485
- 1 * CAN
- 4 digital inputs
- 2 DC outputs 24V@2A

Most PLCs I've found so far have only 1 or 2 RS485 interfaces...


thanks in advance
davorin
 

Offline greasemonkey

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Re: Looking for PLC with multiple RS485 and CAN
« Reply #1 on: June 17, 2020, 05:51:21 pm »
I don't know what your budget is but I would suggest a modular OMRON PLC.

CPU CJ2 https://industrial.omron.eu/en/products/cj2
CAN CJ1W-CORT21 https://industrial.omron.eu/en/products/CJ1W-CORT21
RS485 2x CJ1W-SCU32 https://industrial.omron.eu/en/products/CJ1W-SCU32

GrĂ¼sse aus Innertkirchen

 

Offline senso

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Re: Looking for PLC with multiple RS485 and CAN
« Reply #2 on: July 18, 2020, 12:41:10 pm »
Why so many RS+485 buses?
Also that CJ2 combo will be expensive...
RS-485 to some industrial comm standard is common and would be way cheaper.
 


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