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Can somebody help me with the details of a simple 4-20 mA to RS232 converter (Single Channel or multiple channel).
I need to study signals from Instruments which are already connected to Electronic Controllers and PLCs.
Is there anything similar where RS232 signals (O/P from PCs) can be converted to 4-20 mA signals.
I need to study signals from Instruments which are already connected to Electronic Controllers and PLCs.
Is there anything similar where RS232 signals (O/P from PCs) can be converted to 4-20 mA signals.