CL0 Current Loop Communication of ABB's Electrical Meter.

T

Thread Starter

teos

Device has three ports on it. Optical port, RS232 port and CL0 (Current Loop). I can get registers from serial communication ports (both
optical and RS232) but I have no idea about CL. I have to solve CL because it's the only way to make a network for more than one electrical
meter.
Do you know any documentation about CL especially for electric meters networking?
 
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