CPM1A with touch NB

[Sannin 1]

Hello to all the forum, I have a CPM1A plc connected with an NT2S-CN212-V1 cable to a NT3S-ST121B-E touch screen. I wanted to ask you if it is possible to connect the plc to a touch NB by changing the cable or is it mandatory to use a CIF-01 interface. Thank you all

[gtsuport 61]

You will need to use a CPM1-CIF01 and the correct cable.

gtsuport

[Sannin 1]

is it possible to create a cable instead of the CPM1-CIF01?. I was looking for the CIF01 diagrams on the forum but I can't find them

[gtsuport 61]

No.

It converts the TTL level signals that the handheld programmer uses to RS232 serial levels.

Check ebay for used CPM1-CIF01.

gtsuport

[Sannin 1]

Perfect. Thank you.

Edited 6 Mar 2023 by Sannin

[Sannin 1]

Sorry again. Could the CPM1-CIF02 fit by any chance?

[gtsuport 61]

Not really.

That cable is meant to go to a computer serial port.

Pin out on the NB is different.  See attached for cable pin out.

Trouble attaching file.  Here is a link.

https://www.myomron.com/index.php?action=kb&article=1536

gtsuport

 

[Sannin 1]

Ok. Thanks

[IO_Rack 192]

Just my opinion.... You should really consider replacing that PLC with a CP1L or CP1E with a built-in serial port. The CPM1 is obsolete and the cost wouldn't be very much. Your connections to PC and HMI would be much easier and wouldn't require the purchased cables and converters.

The old peripheral port converters can be very confusing and expensive.

[Sannin 1]

On 7/3/2023 at 0:42 PM, IO_Rack said:

Just my opinion.... You should really consider replacing that PLC with a CP1L or CP1E with a built-in serial port. The CPM1 is obsolete and the cost wouldn't be very much. Your connections to PC and HMI would be much easier and wouldn't require the purchased cables and converters.

The old peripheral port converters can be very confusing and expensive.

Your reasoning is more than correct, the problem is that the customer doesn't want to spend