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9.2.1.1
Power Cable
A primary supply input of 24VDC or 24VAC is required to operate the unit. {An HV Input (110/230VAC)
PSU unit is optionally available including simple Cat5e termination}.
9.2.1.2
Photocell Following Contact.
Short circuit=dark, Open circuit=light.
Note photocell sensitivity and operation settable via optional lamp remote control.
9.2.1.3
Telemetry control input.
Used for remote lamp ON/OFF function via external switch such as PIR control. TTL low or short
circuit=ON, TTL high or open circuit=OFF. The Telemetry control is open circuit by Factory default.
9.2.2
Cat5e Cable
A single Cat5e cable is supplied to provide connection to two IP cameras. This is achieved by utilising the
spare two pair of cables. The pin/cable assignment is shown in table below: -
Cable Colour
RJ45 Pin
Assignment
(J7)
Camera
Camera RJ45 Pin
Assignment
Orange/White
1
1
1
Orange
2
1
2
Green/White
3
1
3
Blue
4
2
2
Blue/White
5
2
1
Green
6
1
6
Brown/White
7
2
3
Brown
8
2
6
The Cat5e cable is factory fitted to the unit. One end is terminated with a RJ45 connector and fits into
connector J7 inside the VAR2-VLK Camera housing. The other end of the Cat5e cable is left un-
terminated for the customer to terminate appropriately for their installation.
It is possible to use PoE for the cameras using an external PoE PSU (not supplied). This is achieved by
ensuring the PoE Power Supply provides power over the data pairs of a Cat5e interface i.e. wires 1, 2 ,3
and 6.
Alternate camera arrangements are possible and will need modification/additional cables as deemed
necessary.
