Easy Electronics xLogic Micro PLC User Manual page 38

Notes (NPN):
* The load connecting voltage must be ≤80VDC and it must be DC.
* The "-" terminal of the output wiring must be connected with the DC
negative voltage, and it must be connected with the "M" terminal of the
xLogic power ，a load must be connected with the "+" terminal of the DC
positive voltage.
ELC-E-AQ-V
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