Mighty Mule FM137 - Manual (Page 3)

Step 2: To hard-wire the keypad - strip the wires back 3/16” and attach the wires to the terminal
block marked RELAY OUTPUT on the keypad control board as shown to the right. Connect the
other end to the opener’s control board as shown in Control Board Connections section below.
To wire the power supply to the keypad attach the wires to the AC/DC POWER IN terminal
on the keypad control board as shown to the right. Connect the other
end to the opener’s battery - one end to the POSITIVE pole and the
other to the NEGATIVE pole.
NOTE: For a hard-wired application the jumper between the
two terminals on the keypad control board must be connected
(ON) as shown. This will disable the 318 MHz RF transmitter.
Step 3: Slide the keypad into the cover
and secure with the small screws
provided.
Step 4: With the power to the opener turned OFF.
Remove opener control board cover and feed enough of the low voltage keypad wire through a strain relief to
reach the gate opener control board terminals.
Step 5: Attach the wires from the keypad to the opener control board terminal blocks as shown below.
Step 6: Replace the control board cover and turn the power switch ON. Test the keypad by entering 1 2 3 4.
Step 7: Program your ‘Personal Master Code’ and any additional entry codes (for a total of 25 entry codes)
you wish. See Programming the Keypad section.
RELAY
OUTPUT
AC/DC
POWER IN
1 2 3 4 5 6 7 8 9
+
0
–
Jumper ON
Jumper OF
F
Hard-wire from Gate Opener
Power Supply from
Opener Battery # 1 # 2
Control Board Connections
1 2
ABC
3
DEF
4
GHI
5
JKL
6
MNO
7 PRS
8
TUV
9
WXY
0
EDGE RED BLK GREEN SAFETY CYCLE
RADIO
18 VAC
INPUT
LEARN
TRANSMITTER
SET
CLOSE
LIMIT
COMMON
15 AM
P
Connect #1 wire from the
RELAY OUTPUT terminals on
the keypad to CYCLE terminal on
the gate opener control board.
Connect #2 wire from the
RELAY OUTPUT terminals on
the keypad to the COMMON
terminal on the gate opener
control board.
Mighty Mule 250 E-Z Gate Opener
Control Board
#1
#2
GRN BLK RED
RECEIVER
COM COM
C YC
LE
C LOSE CY
CLE
CL
OSE
SAFETY EXIT OPEN SHADOW LOOP CL
OSE EDGE OPEN EDGE
J11 J11 J8 J12
GTO/PRO DC Powered PRO-SW3000
and PRO-SW4000 Control Boards
Connect #1 wire from the
RELAY OUTPUT terminals on
the keypad to CYCLE terminal on
the gate opener control board.
Connect #2 wire from
the RELAY OUTPUT
terminals on the keypad
to the COM terminal on
the gate opener control
board.
#1
#2
NOTE: If your control board doesn’t look like any of these diagrams, please call GTO Technical Service at 1-800-543-1236
or 850-575-4144 for additional support.
RECR
GRN BL
K
RED EXI
T
SAFET
Y
EDGE CY
CL
E
COMMO
N
LINK
Mighty Mule 350 Control Board
Connect #1 wire from the
RELAY OUTPUT terminals
on the keypad to CYCLE
terminal on the gate opener
control board.
Connect #2 wire from the RELAY
OUTPUT terminals on the keypad
to the COMMMON terminal on
the gate opener control board.
#1
#2
+ – G R B
G
TO
RCVR
.
CL
OS
E OPE
N
FIRE DEPT
.
SHAD
. L
OOP
SAFE L
OOP
ENTRY L
OOP
FREE EXIT
CY
CL
E COMMON COMMON COMMON COMMON
A U X
2
A C
C E S
. P
W
R
24VDC
TB
8 TB
7 TB
6 TB
5 TB
4 TB
3
GTO/PRO AC Powered Operator Control Board
Connect #1 wire from the
RELAY OUTPUT terminals on
the keypad to CYCLE terminal on
the gate opener control board.
Connect #2 wire from the
RELAY OUTPUT terminals
on the keypad to the
COMMON terminal on the
gate opener control board.
#1
#2
RECEIVER
COM COM
CY
CLE
CL
OSE
SAFETY EXIT/ OPEN SHADOW LOOP CL
OSE
EDGE OPEN EDGE
BLK GRN RED
Mighty Mule 500 & 502
Control Boards
Connect #1 wire from the
RELAY OUTPUT terminals on
the keypad to CYCLE terminal on
the gate opener control board.
Connect #2 wire from
the RELAY OUTPUT
terminals on the keypad
to the COM terminal on
the gate opener control
board.
#1
#2