power + wire to terminal 3 (12V), and the common, ground or – DC wire to 5 (COM) on jack
JX3. Remove the short circuit wire between ‘4’ and ‘5’ (i.e. ‘IR’ and ‘COM’), connecting the
photocell as shown in Fig 14. Attach the normally closed wire to IR and the other common
normally closed wire to 5 (COM). These signal wires are not polarized so they can be
interchanged without issue. Consult your device manufacturer’s documentation for details.
See diagram 14. The infrared device can be obtained through your dealer. To find a dealer,
go to www.gatekeeperltd.com/dealers
Signal
Photocell receiver
+12V
GND
GND
+12V
Photocell transmitter
4(IR)
3(12V)
JX3
COM
PHOTOCELL
5(COM)
Fig.14
Fig.15 Control Board Scheme
