4
Power input
This unit provides a 3-pin terminal block. It can be operated using 12-48 V
DC power source. Always make sure your input voltage is within this
supported voltage range.
To connect power:
This unit supports two power inputs. Follow the printed polarity for
+Power-, - and ground. Connect positive wires to V+, connect negative
wires to V-, and connect a neutral wire to the ground mark.
Figure: