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Host module "DC+, DC-" terminal connection method

1The positive input line is connected to the green terminal of “DC+”

2The negative input line is connected to the green terminal of “DC-”;

3When wiring, be sure to tighten the terminals to avoid arcing.

4The wiring of the busbar is as shown below:

1642745302(1)


Note: Common problems are: connecting the input line to the NC terminal, connecting the positive and negative lines, and not tightening;
   If the input cable is not connected properly, the host module will appear, unable to start, flash screen, poor communication, etc.


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