Bosch VG4-A-PSU1 Power Supply Unit for CCTV Cameras - Manual (Page 16)

16 en | Route Wires and Attach Connectors
Power Supply Units (AUTODOME7000, MIC7000
cameras)
2020-10 | | Installation Manual Bosch Security Systems, Inc.
4 Transformer 9 Earth-grounded conduit with power input
and earth-ground connection
5 Ethernet Wire 10 Earth-grounded conduit with Ethernet
video/control, audio input and output to
“head-end“ system
11 Earth-grounded conduit to camera
Method Two is to bypass the Power Supply Box and route the video, control, and alarm wires
directly to the Interface Board. You connect only the power wires inside the Power Supply
Box. All conduit and junction boxes used must be electrically earth-grounded.
GND TXD RXD C+ C- GND TXD RXD C+ C-
P101
P106 P105
P1
0
7
XF
1 02
XF
1 0
3
XF
1 0 1
5
4
3
2
1
J1
03
J1
03
J1
03
J102
J101
(LED)
HTR DOME
(FUSE)
(FUSE)
(FUSE) (FUSE)
BNC
J102
P10
7
P101
P102
P103
P104
P106
J101
AGND
A7
A6
A5
A4
A3
AGND
OUT 3
OUT 2
OUT 1
P105
LINE NC NEUT
Figure 7.2: VG4-A-PSU1 or VG4-A-PSU2 Power Supply Box Connected to Pipe Interface Board
VG4-A-PSU1/VG4-A-PSU2 Pipe Interface Board
1 120 VAC/230 VAC Power In 7 P101 Connector
2 P101 Connector 8 P107 Connector
3 Ground Connection 9 24 VAC Power In (to camera)
4 Transformer 10 Earth Ground
5 24 VAC Power Out 11 24 VAC Power In (to camera)
6 P107 Connector 12 24 VAC Power In (to Heater)
13 24 VAC Power In (to Heater)
14 Camera Power
15 Heater Power