NVH-SD40EH - user’s manual version 1.2
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10
SPECIFICATIOS
3.4. The description of color cables
The housing is accompanied by 45cm long bundle of cables. It is utilized to convenient
connect chosen signals and power. The shape of cross-section and the diameter are adjusted
to the bushing screw in the housing. Thanks to it the cable connection in the housing is leak
proof.
Additionally, thanks to connectors at the end of cable the installation and connection with
the NVB-SD40PWB/230 bracket which has compatible connectors is convenient.
The bundle of cable consists of 16 colour cables with the connectors at one end and
soldered cable and BNC coax cable at the other.
In case of using more alarm inputs in the camera it is demanded to put the additional
cables outside the bundle.
Cable’s colour
Function
Brown-white
24 VAC - , power supply of heater and fan module
Black-white
24 VAC + , power supply of heater and fan module
Red
COM1, common output for the relay no 1
Brown
NC1, normally closed mode for the relay no 1
Black
NO1, normally open mode for the relay no 1
Grey
AL1, alarm input no 1
Blue
AL1, alarm input no 2
Green
AL1, alarm input no 3
Yellow
AL1, alarm input no 4
Orange
GND for the alarm inputs
Red-white
24 VAC + , Power supply of the camera
Orange-white
24 VAC - , Power supply of the camera
Yellow-white
FGND
Green-white
RX- (TX-), control RS-485
Grey-white
RX+ (TX+), control RS-485
Blue-white
GND
