Topstek True RMS Current Transducer TFC30P80A..TFC1500A-CL420
Application Connections
TTFC30P-CL420 can be used with two types of connections. In both cases, the GND pin have no internal connection,
and TP Pin is for factory calibration only.
Connection 1:
The power supply is on the receiver side. Only two connector pins are used.
Connection 2:
The power supply is on the CT side. Make sure you have a proper ground connection to prevent grounding noise.
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TFC30P-CL420 V081007 10/7/2008