Chamberlain SJ Owner's Manual page 11

Speed jackshaft operator
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115V - 208/230V 1 PHASE SCHEMATIC DIAGRAM
GY
T1
1
3
BL
T2
8
YE
T3
5
4
2
PU
T4
115 VOLT - 1 PHASE
MOTOR CONNECTION
OUTPUTS
CLOSED WHEN DOOR IS IN
MOTION
CLOSED WHEN THE DOOR IS
STOPPED AT ANY POSITION
OTHER THAN FULLY CLOSED
CLOSED WHEN THE DOOR IS
FULLY CLOSED
ACCESSORY POWER 25VA
INTERNAL TIMER
DEFEAT SWITCH
(RD)
(RD)
EXTERNAL
R1
TIMER
GY
T1
BL
T2- NOT USED
YE
T3
PU
T4
208/230 VOLT - 1 PHASE
MOTOR CONNECTION
AX
CL
OP
(YE)
(RD)
(BL)
J3
J4
J14
J15
(WH)
ZILOG PROCESSOR
J13
(RD)
J12
(BL)
(RD)
(BR)
J9
J8
13
14
15
16
17
18
1
2
3
4
5
(OR)
REVERSE
EDGE
CPS LN4
PHOTO EYES
R1
(BR)
(BR)
1
8
2
3
5
4
AUXILARY CLOSE
LIMIT SWITCH
(YELLOW)
7
CLOSE LIMIT
SWITCH
(BLACK)
4
OPEN LIMIT
SWITCH
(GREEN)
1
INTERNAL
INTERLOCK
(WH)
DC BRAKE
(WH)
WIRE NUT
WIRE NUT
(BL)
B1
B2
(BL/BK)
(BL/BK)
J17
J30
J16
J18
J19
S1
J21
J2
19
20
21
22 23
24
6
7
8
9
10
11
12
J22
J26
J27
(BK)
(BK)
OPEN
(YE)
CLOSE
OVERLOAD
(PU)
STOP
(RD)
SINGLE BUTTON CONTROL
RADIO 412HM
(OR)
TRANSFORMER
BRAKE
AND
24V
BOARD
11
02264-1
NOTES:
1) TO REVERSE MOTOR DIRECTION: REVERSE
PURPLE AND GREY MOTOR WIRES (T1 AND T4).
2) USE 16 GAUGE OR HEAVIER WIRE, FOR ALL
CONTROL CIRCUIT WIRING.
3) SEE OWNERS MANUAL FOR DIP SWITCH
FUNCTIONS AND PROGRAMMING PROCEDURES.
8
5
2
WIRE NUT
(BK)
(BK)
ED1
CM
ED2
(RD)
T3
(YE)
J5
J24
(YE)
J23
T1
(GY)
J6
T4
(PU)
(BL)
J7
(OR)
J25
J28
T2
(BL)
(RD)
J20
J1
J29
L1
L2
L3
CHASSIS
GROUND
1PH.
POWER IN
COM
(WH)
PRIMARY LINE VOLTAGE
CHASSIS
GROUND
(BK)

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