Bosch AutoDome VG4-A-9230 Series Installation Manual page 42

Modular camera system
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32
en | Installing Roof Parapet and Pipe Mounts
1.
Attach a BNC connector to the video coax cable and connect it to its mating connector
J102 on the Interface Board. If using UTP for video or Ethernet, attach an RJ45 connector
plug to the UTP cable and connect the plug to its mating connector J101 on the Interface
Board.
WARNING! Do not connect the RJ45 connector unless using UTP video or Ethernet. This
!
connection causes video distortion.
2.
Attach the control data in/out wires to their respective terminals on the P105 connector
on the Interface Board. See Figure 2.12 on page 31 for an illustration of these connec-
tions.
NOTICE! If "daisy chaining" a series of AutoDomes, you must apply a terminating resistor to
the last dome of the series. The Interface Board is supplied with a 110 Ω terminating resistor
located between the Biphase terminals C- and C+ (pins 1 and 2) of the P105 control
i
connector. Remove the resistor from all but the last AutoDome Interface Board. The maximum
number of AutoDomes that can be daisy chained is four (4).
If using the RS485 protocol for control, switch the terminating resistor from the biphase C+
and C- terminals to the RXD- and TXD+ terminals (pins 4 and 5) of the P105 control connector
of the last dome.
3.
Connect the 24 VAC power wires to the P101 connector on the pipe Interface Board. If
this model has a heater, connect the 24 VAC heater power wires to connector P107.
4.
To connect alarm inputs and outputs, attach the supplied 6-pin Alarms In and the 4-pin
Alarms Out connector plugs with flying leads to the appropriate alarm wires. Then con-
nect the plugs to their mating connectors P103 and P102 on the Pipe Interface Board.
ALARM OUT 1
ALARM OUT 2
ALARM OUT 3
ALARM GROUND
ALARM GROUND
Fig. 2.13 Alarm and Relay Connector Plugs
5.
To connect supervised alarms and relays, attach the appropriate wires to their terminals
on the P104 connector on the pipe Interface Board (see Figure 2.13, above). In addition,
see Chapter 5: Alarms and Relay Connections for more details on wiring alarms and relays.
NOTICE! A slot located at the top of the Interface Board is provided to tie the wires to the
i
circuit board with a cable tie.
F01U010921 | 1.0 | 2006.10
WHITE
BROWN
ORANGE
GREEN
WHITE
ALARM IN 3
BROWN
ALARM IN 4
ORANGE
ALARM IN 5
GREEN
ALARM IN 6
YELLOW
ALARM IN 7
BLUE
* Low Voltage TTL (3.3V) can also be used.
Installation Manual
AutoDome Modular Camera System
7-PIN RELAY CONNECTOR
4-PIN
ALARM OUT
CONNECTOR
1- N.O.
2- COM
3- N.C.
4- EARTH GROUND
5- ANALOG ALARM 1
6- ANALOG ALARM 2
6-PIN
7- GROUND
ALARM IN
CONNECTOR
Bosch Security Systems, Inc.

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