Bosch AUTODOME 7000 VG5-7230 - Route Power through Intermediate Power Supply Box

!
Warning!
For units intended to be installed outdoors: All wiring (power and I/O cabling) connecting to
the unit must be routed separately inside different permanently earthed metal conduits (not
supplied).
Route Power through Intermediate Power Supply Box
You may route the main power supply through a VG4-PSU1 (120 V transformer) or through a
VG4-PSU2 (230 V transformer) Power Supply Box before connecting the power to a VG4-PA0
(24 V, no transformer) Power Supply Box. The main issue with this configuration is that the 5-
pin power out connector from the VG4-PSU1 or VG4-PSU2 does not match to the 3-pin power
input of the VG4-PA0 power supply. The illustration below depicts:
– A VG4-PSU1/VG4-PSU2 Power Supply Box.
– The main power supply connected to the P101 connector and to the grounding screw.
– The 24 VAC power out wire connected to the P107 heater power connectors.
GND
T
XD
R
XD

C+
C-
GND
T
XD
R
XD

C+
C-
P101
1 2 3
6 5 4 3 2 1
6 5 4 3 2 1
6 5 4 3 2 1
6 5 4 3 2 1
6 5 4 3 2 1
6 5 4 3 2 1
6 5 4 3 2 1
6 5 4 3 2 1
6 5 4 3 2 1
6 5 4 3 2 1
6 5 4 3 2 1
6 5 4 3 2 1
6 5 4 3 2 1
6 5 4 3 2 1
6 5 4 3 2 1
6 5 4 3 2 1
6 5 4 3 2 1
6 5 4 3 2 1
6 5 4 3 2 1
P106
P105
P107
XF102 XF103
XF101
5 4 3 2 1
J103
J103
J103
J102
J101
(LED)
VG4-PSU1 / VG4-PSU2
HTR DOME



(FUSE)
(FUSE)
(FUSE)
(FUSE)
LINE NC NEUT
Figure 8.3: VG4-PSU1/VG4-PSU2
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
7.3
AUTODOME 7000 Installing the Pendant Arm Wall, Corner, and Mast (Pole) Mounts | en 29
Bosch Security Systems, Inc. Operation Manual 2014.04 | 2.0 | F.01U.283.679