kaatni

OMRON Sysmac CPMA

5 posts in this topic

Hi,newbie to OMRRON and trying to understand its hardware terminals ie COM, input and ouput. Cant seem to workout how the basic wiring is done in hardware. Any pointers/material much apperciated. 

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This is a very broad question. Are you having trouble wiring the COM port, the Inputs or the Outputs?

Is this a CPM1A or CPM2A?

The programming manual is the same for both:

 

 

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1 hour ago, IO_Rack said:

This is a very broad question. Are you having trouble wiring the COM port, the Inputs or the Outputs?

Is this a CPM1A or CPM2A?

The programming manual is the same for both:

 

 

Yes its a CPM2A and need to understand how Input and output work. Eg, is COM always negative? and how does sensor work work with this unit, ie do we supply  24v+ and -,  and then return wire back to input..just get confused and confused.

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