AutoDome Pipe Mount
Installing the Pipe Mount | en
25
Bosch Security Systems, Inc.
Installation Guide
F.01U.251.410 | 1.0 | 2011.08
2.7.1
Wiring for Multiple AutoDomes
To wire multiple AutoDomes in a series, or “daisy chaining,” you
must apply a terminating resistor to the last dome of the series.
The Interface Board is supplied with a 100 Ω terminating
resistor located between the Biphase terminals C- and C+ (pins
1 and 2) of the P105 control connector (see item 5 in
Figure 2.6
above). 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 for
the last dome (refer to item 6 in
Figure 2.6
above).
2.7.2
Connecting Wires to the Pipe Interface Board
The Pipe Interface Board contains all of the connectors for
control, data, image, and power wires. Follow the procedures
below to make the proper connections.
1.
Analog AutoDome
: Attach a BNC connector to the video
coax cable and connect it to its mating connector J102 on
the Pipe Interface Board.
2.
Analog AutoDome
: If using UTP for video, attach an RJ45
connector plug to the UTP cable and connect the plug to
its mating connector J101 on the Pipe Interface Board.
3.
IP AutoDome
: Attach an RJ45 connector plug to the
Ethernet cable and connect the plug to its mating
connector J101 on the Pipe Interface Board.
WARNING!
Use a 24 VAC Class 2 power supply only.
WARNING!
Do not connect the RJ45 connector unless using UTP video.
This connection causes video distortion.
