22 en | Installing the Pendant Arm Wall, Corner, and Mast (Pole) Mounts VG4 Modular Camera Series
F.01U.216.010 | 8.0 | 2011.02 Installation Manual Bosch Security Systems, Inc.
Figure 2.5 VG4-PSU1/VG4-PSU2 Power Supply Box
To properly wire the incoming high voltage and the outgoing low voltage lines, refer to this
table:
Table 2.2 VG4-PSU1/VG4-PSU2 Power Supply Box Connections
1. Route the high voltage 115/230 VAC lines through the conduit fitting on the left side of
the box. The Power Supply Box with a transformer comes with a barrier that separates
the high voltage side on the left, from the low voltage 24 VAC side on the right.
2. Cut and trim the high voltage 115/230 VAC power and ground wires with sufficient slack
to reach their connector terminal in the box, but not so long as to be pinched by or to
obstruct closing the cover door.
1 120/230 VAC Power In 5 Transformer
2 Ground Wire 6 In/Out Conduit (1/2 in. [15 mm] NPS Fitting
3 P101 Connector 7 24 VAC Power Out to VG4-PA0
4 P107 Connector
No. Connector Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6
Ground Grounding Screw
P101 115/230 VAC Power In Line NC Neutral
P107 24 VAC Power
Out Earth
Ground
Heater
(24 VAC)
Heater
(24 VAC)
GND
+
-
ND
X
X
+
-
P1
P1
P107
XF102 XF103
XF101
5 4 3 2 1
1
2
10
(LED)
VG4-PSU1 / VG4-PSU2
HTR DOME
FUSE
FUSE)