Route Power Through Intermediate Power Supply Box - Bosch VG5-7230-CPT5 Operation Manual

28 en | Installing the Pendant Arm Wall, Corner, and Mast (Pole) Mounts
7.3

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:
–
–
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Figure 7.5: VG4-PSU1/VG4-PSU2
1
2
3
4
To properly wire the incoming high voltage and the outgoing low voltage lines, refer to this
table:
No. Connector
Ground
2016-07 | 1.0 | F.01U.283.679
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.
VG4-PSU1 / VG4-PSU2
P101
LINE NC NEUT
1 2 3
P106
GND TXD RXD
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
120/230 VAC Power In
Ground Wire
P101 Connector
P107 Connector
Pin 1 Pin 2
Grounding Screw
J102
(LED)
P105
C+ C- GND TXD RXD C+ C-
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
5 Transformer
6 In/Out Conduit (1/2 in. [15 mm] NPS Fitting
7 24 VAC Power Out to VG4-PA0
Pin 3
Operation Manual
AUTODOME IP starlight 7000 HD
Pin 4 Pin 5
Bosch Security Systems
Pin 6