Wiring Diagram - Chamberlain GS400D Owner's Manual

Residential gate operator
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Wiring Diagram

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.
Fault Alarm
Automatic Gate Lock
(optional)
RED
BLK
Gate 1 (Master)
Gate 2 (Second)
15
Operation and Maintenance
*
13
R182
C1Ø1
ALARM
BLK
*
RED
12
D36
SOL
GND
MAGR
D42
LOCK
11
Z1
R2
R1
GATE 1
BRN
BR
GRN
GR
WHT
WH
YEL
YL
BLU
BL
RED
RD
F8
Z12
*
10
ACCESSORY
POWER
12 V
R9Ø
9
BRN
R1ØØ
R1Ø1
BR
GRN
GR
WHT
WH
YEL
YL
BLU
BL
RED
RD
GATE 2
24
F1
14
23
ACCESSORY
0VLD
ON
OFF
LEARN
LOCK /
XMITTER
BIPART DELAY
C7Ø
D1Ø
16
C71
17
C72
C73
DIAGNOSTIC
18
18
GATE 1
SET
SET
LEARN
OPEN
CLOSE
LIMITS
LIMIT
LIMIT
GATE 2
20
FORCE
21
22
OFF
MAX
D44
Z4
Q22
R196
F3
JU2
R22
U2
DB1
NOTE: Batteries MUST
be connected to operate.
42
* Class 2 circuit 15 v maximum output
2. Close edge
3. Open edge/photo eye
4. Open photo eye
5. Close photo eye
6. Control inputs
7. Loop inputs
10. Accessory power
12. Automatic gate lock
13. Fault alarm
1
C66
C65
OPEN EDGE/
U4
C75
R93
19
TIMER
CTRL
PWR
RUNNING
SINGLE BUTTON
OVLD
TIMER TO
CLOSE
OPEN
SINGLE BUTTON
RESET
STOP
OFF
MAX
CTRL PWR
CTRL PWR
F7
C13
D2
SHADOW
D129
INTERRUPT
CHGR
CTRL
PWR
OVLD
R42Ø
R423
AC PWR
/SOLAR
K6
8
OR OPTIONAL SOLAR PANEL
RED
BLK
NOTE: For all installations use
the 14.5V output on transformer.
*
CLOSE
2
EDGE
EDGE
*
916GA SAFETY SENSORS
PHOTO
3
OR
EDGE
*
OPEN
916GA SAFETY SENSORS
4
PHOTO
CLOSE
*
916GA SAFETY SENSORS
PHOTO
5
CONTROL
INPUTS
OPEN (EXI T LOOP)
SINGLE BUTTON (SBC)
RESET
STOP
*
R184
6
LOOP
INPUTS
SHADOW LOOP
INTERRUPT LOOP
*
7
OPTIONAL GROUND ROD

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Ga420d

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