Wiring Diagrams; Standard Control Box - Chamberlain LA500 Installation Manual

WIRING DIAGRAMS

To protect against fire and electrocution:
• DISCONNECT power and battery BEFORE
installing or servicing operator.
For continued protection against fire:
• Replace ONLY with fuse of same type and
rating.
OPEN CLOSE STOP
C N COM O N
C N COM O N
Field Wiring
Edge
Edge
BOARD
EXP
+ C N COM O N + +
+
SW ON
J5
POWER
ACCESSORY
Connection
42

STANDARD CONTROL BOX

Field Wiring
Wh te
White
Purple
Black
Red
Black
Power Input Red
Connection Power Input