Chamberlain LA412 - Manual (Page 24)

5
CONNECT SECOND OPERATOR TO CONTROL BOARD
(MODEL LA412-S ONLY)
• Before digging, contact local underground utility
locating companies.
• Trench across driveway to bury the extension cable.
• Use PVC conduit to prevent damage to cables.
• Select hole in bottom of the control box to be used
for the extension cable.
• Insert extension cable through watertight connector
nut and through an available watertight connector
mounted in the control box.
• Extend cable and wires to Gate 2 connector and
connect as shown.
• Secure extension cable to control box using
watertight connector nut.
To AVOID damaging gas, power or other underground utility
lines, contact underground utility locating companies BEFORE
digging.
P1
F2 F6
U4
MAX
C13 C4
Z22
R91
CLOSE
EDGE
R94
R92
R93
L1
R1 R2 Z1
K5
K6
K2 F3 10A 32V
D1Ø
OPEN EDGE/ PHO T O
OPEN
PHO T O
CLOSE
PHO T O
R227 R2Ø7 Z2 Ø
R223 P1
Z9
Z8
F2 F6
D4
D2
R9 C64 JMPR1
R224 U4
CONTROL INPUTS FORCE TIMER TO CLOSE
OFF MAX
OPEN SINGLE BUTTON RESET STOP
SHADOW INTERRUPT CHGR
OVLD
COM COM
COM
FUSE
OPEN
LOOP INPUTS
POWER
BATT 1 BATT 2
F1 20A 32V
R35 D9 Z3 Z4 U3
D1
D27
F5
C11
C13 C12
D15 C2 R4
R1Ø1 R1ØØ
R9Ø
Q9 K1
R196
Q22 D8 K3
K4
D21
D22 C4
ACCESSORY OVLD
D6 JMPR2 MOV1 MOV2
DB1 U2
Z12
24 VAC/
SOLAR
INPUT
GATE 2
ACCESSORY POWER
MAGLOCK
ALARM
GATE 1
C
C NC
NO
NO
GRN WHT YEL BLU RED
BRN
GRN WHT YEL BLU RED
BRN F4 10A 32V
F7
24V
COM
OVLD TIMER RUNNING GATE 2
SET OPEN
LIMIT SET CLOSE LIMIT LEARN
LIMITS
DIAGNOSTIC
GATE 1
J4
LEARN XMITTER MAGLOCK ON OFF
D15
C2 R4
R9Ø
R196
24 VAC/
SOLAR
INPUT
GATE 2
ACCESSORY
POWER
GRN
WHT
YEL
BLU
RED
BRN
10A 32V
24V
Mov ing Gate Can Ca use
Inju ry o r Dea th
KEE P CL EAR! Gate may mo ve a t any
tim e wit hout pri or w arn ing.
Do not let c hild ren ope rate the gat e o r
play in the gat e ar ea.
This entr ance is f or vehic les o nly
Pedest rians mu st use sep arat e ent ran ce
Control Box
Terminal blocks
can be removed to
simplify wiring.
Operator
Cable
Extension Cable
PVC Conduit
Solar Panel
(facing South)
Control Box
Gate Operator (Gate 1)
Gate Operator (Gate 2)
Junction
Box
Extension Cable
PVC conduit at
least 18" below
ground level
(grade)
Brown
Red
Blue
Yellow
White
Green
Wiring 24
PVC conduit (not
provided) to protect the
power cable for solar
panel and low voltage
wire from lawn mowers
and string trimmers.