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76
en | Cable and Wire Standards
The following figure illustrates the connections for RS485 connections.
Figure 5.6 Connections for RS485 Operations
1
2
3
4
5
6
Figure 5.7 Position of CPU Switch for RS485 Operation (camera module not shown for clarity)
1
2
3
4
Note: To access the CPU switch you must remove the bubble from the pendant housing. Refer
to the procedure on Page 83.
5.5
Fiber Optic Module with an RS232/RS422 Controller
An AutoDome with a fiber optic module is prewired to operate with Biphase signals only. This
section describes the procedures necessary to control a VG5 series AutoDome fitted with a
fiber optic kit using an RS232 controller or a Pelco® RS422 controller.
To control a VG5 Series Autodome from an RS232 or from a Pelco RS422 controller you must
run control wires from the controller to an LTC 4629 head-end fiber optic module.
F.01U.215.782 | 1.0 | 2011.04
100 Ω
C- (Biphase)
C+ (Biphase)
Earth Ground
RxD
TxD
Signal Ground
Switch Location
LEDs
RS485
CPU Module
Installation Manual
7
AutoDome Data In/Out
8
P105/P106 Connector
9
Head End RS485
10
Data +
11
Data -
12
Ground
AutoDome 600 Series Analog PTZ Camera
Bosch Security Systems, Inc.
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