Transmitter, Receiver – Mighty Mule R4222 User Manual
Page 7

7
Wiring the Photo Beams to GTO Access Systems GP-SL050, GP-SW050, 
GP-SL100 and GP-SW100 Gate Opener Control Boards. 
COM
COM
COM
CY
CLE
SAFETY
SHADOW
OPEN
CL
OSE
STOP
OPEN EDGE
CL
OSE
EDGE
RUNNING
CL
OSED
LED10
LED09
W1
CUT TO USE 3 BUT
TON
ST
A
TION
CY
CLE
SAFET
Y
SHADO
W
OPEN EDGE
CL
OSE
EDGE
OPEN
CL
OSE
ST
OP
COM COM COM
TAMPER
6
7
+ –
POWER
INTERIOR TOP OF
TRANSMITTER
12Vdc source
Transmitter/Receiver Connections
Wires from Photo Beams
INTERIOR TOP OF
RECEIVER
TAMPER
6
7
1 2
3 4 5
6 7
POWER
ALARM
+ –
1 2
6 7
To + Pos Terminal of Battery
To - Neg Terminal of Battery
1. Connect 1 and 2 power terminals 
of the transmitter to the 1 and 2 
power terminals of the receiver.
2. Connect 1 and 2 power terminals 
of the Receiver OR Transmitter to 
the battery.
3. Connect 3 and 5 terminals of the 
receiver to the COM and SAFETY 
terminals on the control board.
