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Figure 5.3: Exploded View of Composite Cable Connections
Camera
Cable
Connector
Pin
Signal Name
Description
Cable Wire
Color
1
Washer Drive Rtn
Auxiliary Connection
Grey
2
Tamper Sw Rtn
Auxiliary Connection
Brown
3
Washer Drive
Wash Signal
Orange
4
Tamper Sw
Alarm Communications
Black
5
Video Return
Video Signal Ground
Coax
Screen
6
Video Output
Video Output to Control Room Coax Core
7
Full Duplex Tx B+
Telemetry I/O to RS-422/485
Violet
8
Full Duplex Tx A-
Telemetry I/O to RS-422/485
Blue
9
0v
Ground
Shield
10
Full Duplex Rx A-
Half Duplex Tx/Rx A
Telemetry I/O to RS-422/485
Yellow
11
Full Duplex Rx B+
Half Duplex Tx/Rx B
Telemetry I/O to RS-422/485
White
12
Power Input 2
Low Voltage Power Input
Green
13
Power Input 1
Low Voltage Power Input
Red
Earth Link on PCB
The printed circuit board (PCB) of each MIC PSU (IR and non-IR) has one Earth Link option,
near terminal block HD1, to allow the PSU to be set up for different earthing schemes:
–
If there is a separate connection between video screen and earth, the Earth Link should
be broken. This usually occurs on copper-connected systems where all of the copper
video coaxes are taken back to the control room to be connected to a central earth point.
–
If fiber optics or other indirect connections are used to get data and video to and from
the control room, then the Earth Link should be left intact, as long as it is the only
camera-end earth reference point.
5.4
16
en | Install the MIC (standard) PSU
MIC612 Thermal Camera
2016.03 | 2.2 | F.01U.249.416
Operation Manual
Bosch Security Systems
Содержание MIC 612 Series
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