Phase Wiring Diagram - Chamberlain door opener Owner's Manual

L O G I C ( V E R . 3 . 0 ) 1 P H A S E W I R I N G D I A G R A M
115V MOTOR CONNECTION
NOTE: Gray (GY) and purple (PU) motor wires are reversed
for H and HJ right hand models and all GH and J models.
CPS-L & CPS-LN4
Hoist Interlock
When Present
R31
NOTE: Lock Sensor is provided on Models
DJ and DH only, red wire from main harness
connects to NC on Bypass L/S and to NO on
Lock Sensor switch. White wires connect the
COM on Bypass L/S and Lock Sensor switch to
NC on Open L/S.
230V MOTOR CONNECTION
TMR DEF
SWITCH
(YE) (BL)
U7
D8
U1
hot
(BK)
MOV
neutral
MOV
ground
(WH)
120 / 240
COM 120
VAC VAC
+24 VAC -24 VAC
(YE)
(RD)
(WH) (PU)
COM
NO
OPEN L/S
NC
(WH)
(RD)
COM
BYPASS NO
NC
L/S
(WH)
(RD)
LOCK
NO
SENSOR
NC
(see note at left)
Maintenance
Alert LED
(RD)
Open
Close
Sensing
Edge
Stop
DIRECTION
MOTOR
See Motor
(BR)
Connections
(WH)
(WH)
NO
C
COM
COIL
(GY)
(WH)
COM
NO
CLOSE L/S
NC
(YE)
NC
SAFETY L/S
NO
COM
(WH)
13
OPEN
CLOSE
(WH)
STOP
3-Button
Station
Open/Close
Single Button
Remove Jumper
To Install External
Door Interlock
(YE)
(OR)
(WH)
(YE)
(PU)
(WH)
(RD)
(GY)
(YE)
(RD)
(WH)
(PU)
C54 (YE)
(OR)
(GY)
C71
C78
®
(YE)
(OR) (PU)
(WH)
(WH)
0 B 1 0 A
(WH)
(WH)
8
4 8 4
(WH)
(WH)
2
2 6
(WH)
(YE)
(PU) (BL)
See Motor
Connections
R1 R2 R3
1 2 3 4
Radio
RPM Board
1
6
(GY)