6
4.
MOUNTING AND
OPENING
The unit should be panel mounted
in an enclosure rated at IP 54 or
better, dust and humidity protect-
ed, because dampness or dust
could lead to function impairment.
ACTIVITY
√
There is a notch on the rear of
the unit for DIN-Rail mounting.
Carry out the wire appropriate to
the use of the unit, according to
the technical data of this user’s
manual.
5.
ELECTRONIC
CONNECTION
5.1 Power supply
Connect the power supply to A1
and A2 terminals.
5.2 Close the feedback
control loop and the input
circuit.
Connect the NC Feedback con-
tacts of the external contactors to
the Y1-Y2 terminals.
Connect the two-hand control
Fig. 3 - DIN-Rail mounting
Fig. 4 -
ND12DCG
Connection diagram
