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