Power connection
This unit provides a 4 pin terminal block. It can be operated using 12-
56VDC/18-36VAC 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 +V1-, +V2- and ground. Connect positive wires to V+, connect
negative wires to V-, and connect a neutral wire to the ground screw.
+V1-
is for power input one connection.
+V2-
is for power input two connection.
Power connecting procedure:
STEP 1 –
Take out 4 pin terminal block located in the included
mounting kit package.
STEP 2 –
Connect power wires to +V1- or +V2- with
corresponding polarity. Connect the grounding wire
to the ground screw.
STEP 3 –
Plug into terminal block socket shown above.
Polarity needs to match V+ and V-.
WARNING:
Always SHUT OFF power source to connect power wire.
WARNING:
Any exceeded input voltage will not make this unit function and may
damage this unit.
+V1- +V2-
