DYMEC
3
Installation package
This unit can be din-rail mounted or wall-mounted. Din-rail brackets and wall-mounted
brackets are included.
Power connection
This unit provides a 4 pin terminal block. It can be operated using 52-56VDC 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-
