10
Connecon to the 233v4 is via an M8 4 Pin connector. With the following pin-
outs:
2 4
1 3
Male connector on Controller
4 2
3 1
Female connector on Cable
Pin Colour Funcon Specicaon
1 Brown Input 24V
2 White Output Clean pin 0V/24V
3 Blue Input 0V/ Ground
4 Black Output HT Failure 0V/24V
For the rst 60 seconds of start-up, the unit is in communicaons mode and
will output 24V on both alarm lines.
Aer 60 seconds, both alarm lines revert to being used for alarm purposes.