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Option 2 – Power from 24V DC
If using low voltage power, connect 24V DC to the red (+ve) and black (-ve)
cables of the auxiliary cable. In this case the Ethernet cable is a data connection
only.
For either Option 1 or Option 2 above, connect external input trigger and external
output as required – see table below:
WARNING: To maintain the IP rating of the product the multi-core auxiliary
cable must be waterproofed and terminated appropriately even if it is not
in use.
PoE Detection – Resistance Selection Switch
There is a 3 way switch on the
VAR2-IPPoE-w8-1, i8-1
and
i8-1-C
illuminators
which can be used to change the PoE detection resistance and the PD class of
the illuminator (24.9KΩ and PD class 6 is the factory default setting – Left Hand
Position).
The majority of PSE equipment require a detection resistance of 24.9KΩ to
establish a PoE. The illuminator then uses a class resistance to identify how
much power is required.
To allow the VAR2-IPPoE 8 size product to be compatible with a large range of
PSE devices the switch can be configure as follows
Colour
Description
Wire Gauge (AWG)
Orange
External Input - Volt free or TTL +ve
22
Purple
External Input - Volt free or TTL GND
22
Yellow
External Output - Volt free
22
White
External Output - Volt free
22
