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1919
2.6 Primary / Secondary (Dual) Gate Connection
1
Motor
2
Motor
3
Neutral
4
24VAC
5
Limit
6
Spare
7
Limit
8
COM
1
Motor
2
Motor
3
Neutral
4
24VAC
5
Limit
6
Spare
7
Limit
8
COM
Conduit
Primary/secondary
interconnection cable
in underground conduit.
AC Power Conduit to
Primary Operator Only.
Secondary Operator Terminal
Conduit
Primary Operator Second Terminal
Primary Operator
Secondary Operator
Primary Operator Control Board
Connect the Primary / Secondary interconnection wiring as shown. Wire colors are based on
DoorKing interconnection cable (P/N 2600-75x). Power is supplied to the secondary operator
by the interconnection cable.
• Secondary operator contains NO control board.
• All control, loop detector, safety and auxiliary
devices are wired to the primary operator.
Operator
Chassis
Ground
Operator
Chassis
Ground
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
(Red) Motor 1
(Blue) Motor 2
(White) Neutral 3
(Purple) 24VAC 4
(Yellow) Limit 5
(Brown) Spare 6
(Orange) Limit 7
(Gray) COM 8
Motor 1 (Red)
Motor 2 (Blue)
Neutral 3 (White)
24VAC 4 (Purple)
Limit 5 (Yellow)
Spare 6 (Brown)
Limit 7 (Orange)
COM 8 (Gray)
Secondary OperatorPrimary Operator
Interconnection Cable Wiring
Primary/Secondary Interconnection Cable
6500-065-K-7-08