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20
en | Installing the Pendant Arm Wall, Corner, and Mast (Pole) Mounts
No.
P101
P105
P106
P107
Table 2.1 Power Supply Box Connections
2.5
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:
–
–
–
Figure 2.5 VG4-PSU1/VG4-PSU2 Power Supply Box
F.01U.273.797 | 5.0 | 2012.08
Connector
Pin 1
Ground
Grounding Screw
115/230 VAC or
Line
24 VAC Power In
Data/Audio
Audio
Not Used
24 VAC Power
Dome
(Arm Harness)
24 VAC
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
24V
NC
24V
1 2 3
GND TXD RXD
6 5
6 5
6 5 4 3 2 1
5
5
5
5 4
Installation Manual
Pin 2
Pin 3
NC
Neutral
Audio
Earth
Ground
Dome
Earth
24 VAC
Ground
J102
(LED)
P106
P105
C+ C-
GND
TXD RXD
C+
C-
4
4
4
4
4
4 3 2 1
6 5 4 3 3
6 5 4 3 2 1
3
2 1
AutoDome 800 Series HD PTZ Camera
Pin 4
Pin 5
Not Used
Heater
Heater
(24 VAC)
(24 VAC)
Bosch Security Systems, Inc.
Pin 6
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