Connect the power supply cables to the J2 terminal
as described in the table.
CONNECTION OF THE POWER SUPPLY LINE
Colour
Power supply 24Vac
Defined by the installer
Defined by the installer
Yellow/Green
Power supply 230Vac
Blue
Brown
Yellow/Green
Power supply 120Vac
Blue
Brown
Yellow/Green
Tab. 2
Use a Class 2 listed UL tranformer,
compliant with the Standards in force, only
for products marked UL, powered at 24Vac.
To connect the power supply line use the
appropriate junction-box (UPTJBUL). For
further information, refer to the product
use and installation manual.
Nominal section of the cables used: from
0.75mm² (18AWG) to 1.5mm² (15AWG).
MNVCUCHDB_2104_EN
Terminals
N (Neutral)
L (Phase)
N (Neutral)
L (Phase)
N (Neutral)
L (Phase)
7.4 Connection of the secondary
connector board
All signal cables must be grouped together
by means of a cable tie.
7.4.1 Description of the secondary
board
BOARD DESCRIPTION
Connector
Function
J1
Ethernet
J4
Relays and alarm
Tab. 3
J4
J1
Fig. 12 Alarms, relay and HD IP video output board.
13