Phase Wiring Diagram - Chamberlain J Owner's Manual

L O G I C ( V E R . 3 . 0 ) 3 P H A S E W I R I N G D I A G R A M
CPS-L & CPS-LN4
Hoist Interlock
When Present
R31
Phase A
Phase B
Phase C
NOTE: If Lock Sensor (optional) is provided, red
wire from main harness connected to NC on L/S
switch and white wire from COM L/S to NC open.
TMR DEF
SWITCH
(YE) (BL)
U7
D8
U1
(BK)
MOV
MOV
(WH)
(WH)
COM 120
240 / 460 /
VAC
575 VAC
+24 VAC -24 VAC
(YE)
(RD)
(PU)
(WH)
COM
NO
OPEN L/S
NC
(WH)
LOCK
NO
SENSOR
(RD)
NC
(see note at left)
(WH)
Maintenance
Alert LED
(RD)
Open
Close
Sensing
Edge
Stop
(PU)
See Motor
(BR)
(BR)
Connections
(WH)
(WH)
NO
(WH)
NO
COM
COM D
(WH)
C
COIL COIL
(WH)
COM
1 2 3 4
NO
CLOSE L/S
NC
RPM Board
(YE)
NC
SAFETY L/S
NO
COM
14
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
®
(PU)
(OR)
0 1 0 1
B
(WH) A
(WH)
(WH)
4 8 4
8
(WH)
(WH)
2
2
6
(WH)
(GY)
(WH)
See Motor
Connections
R1 R2 R3
Radio
6
(YE)