Note: The box around several objects in the graphic above
indicates that those devices are supplied separately.
RS-485 Connections
The camera can be controlled by an external device or control
system using an RS-485 duplexer. The total length of the cable
for communication should not exceed 1 km (3937 ft). If the
distance between the camera and the control room is greater
than 1 km (3937 ft), Bosch recommends using a repeater (not
supplied).
Notice!
The wire shield must be tied to signal at both ends, if 2-wire
twisted pair is used.
Notice!
When the RS-485 signal is looped through, ensure that (only)
the last device is terminated properly. Improper RS-485 wiring
or termination may result in unreliable system operation.
Use a 2-wire (shielded), half-duplex, differential, multi-drop with
the following attributes:
Wire Type
2-wire Shielded Twisted Pair
Distance
1.2 Km (3937 ft)
Gauge
0.511 mm (24 AWG)
Impedance
120 Ω
Table 6.1: RS-485 Wire Specifications
The following table shows the terminal connections for the 2-pin
terminal block RS-485 connections (see , page 30, item 5):
6.1
AUTDOME 4000 Mini
PTZ Dome
Connection | en
31
Bosch Security Systems, Inc.
2013.4 | |
Summary of Contents for AUTODOME 4000 mini
Page 1: ...AUTDOME 4000 Mini PTZ Dome VEZ 400 Series en Operations Manual ...
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