Wiring Diagram; Standard Control Box - Chamberlain LiftMaster LA412 Installation Manual

STANDARD CONTROL BOX

To protect against fire and electrocution:
LA412 WIRING DIAGRAM
ECN:
• DISCONNECT power and battery BEFORE installing or servicing
Reference: 06-37068
operator.
11/22/13
For continued protection against fire:
• Replace ONLY with fuse of same type and rating.
20A
12V 7AH Battery
Red
12V 7AH Battery
Black
Two 12V Solar Panels in Parallel
-
-
+ +
Red
Black

WIRING DIAGRAM

Coaxial Antenna Cable
To J15
Blocking
Diode
Primary Operator
Secondary Operator
Antenna
Red
Black
Piezo Alarm
Reset Switch
47
-
+
-
+
-
+
Photoelectric Sensors
-
+
-
+
-
+
-
+
Photoelectric Sensors