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40
en | Installing the Roof Parapet and Pipe Mounts
3.4
Route Wires and Attach Connectors
Power wires must be routed to the left (front) side of the Power Supply Box through a
separate conduit. All video, control, and alarm wires must be routed through a second conduit
to the right side of the box. Refer to Section 5 Cable and Wire Standards, page 67 for methods
of transmitting video and data, and for wire specifications.
WARNING!
External interconnecting cables are to be installed in accordance to NEC, ANSI/NFPA70 (for
US application) and Canadian Electrical Code, Part I, CSA C22.1 (for CAN application) and in
accordance to local country codes for all other countries.
Branch circuit protection incorporating a 20 A, 2-pole Listed Circuit Breaker or Branch Rated
Fuses are required as part of the building installation. A readily accessible 2-pole disconnect
device with a contact separation of at least 3 mm must be incorporated.
3.4.1
Methods for Routing Wires
There are two possible methods to route the video, control, and alarm wires:
–
F.01U.265.793 | 2.0 | 2012.02
One is to route the video, control, and alarm wires through the conduit fitting on the right
(front) side of the Power Supply Box and out to the AutoDome Interface Board.
P101
24V
NC 24V
P106
GND TXD RXD
Figure 3.3 VG4-A-PSU1 or VG4-A-PSU2 Power Supply Box
1
120 VAC/230 VAC Power In
2
P101 Connector
3
Ground Connection
4
Transformer
Installation Manual
J102
(LED)
P105
C+ C-
GND TXD RXD
C+ C-
5
Coax, UTP Video, or Ethernet Wire
(Ethernet for VG5 700 Series only)
6
Control Wire
7
24 VAC Power Out
8
P107 Connector
AutoDome 600 Series Analog PTZ Camera
Bosch Security Systems, Inc.
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