Knowledge base Automation Systems Programmable Logic Controllers (PLC /C Series)

Can NT-AL001-E RS-232C/RS-422 Link Adapter Be Used To Convert The Peripheral Port On A CPU Unit Of A PLC To RS-422?

Modified on Sun, 11 May, 2025 at 10:11 PM

No, the peripheral port on the CPU Unit of PLCs do not supply 5 V, so the NT-AL001-E cannot be connected. Use an RS-232C port.


 




 


 

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