[. . . ] LOCK SENSOR (D1 WIRING)
APPLICATION REQUIREMENTS
This wiring modification is available to models DJ and DH/J Standard-Duty operators with 24Vac control circuits and "D1" type wiring. [. . . ] Repeat fine adjustments.
FIGURE 1
Chain Idler Sprocket must engage top side of reduction chain Final Reduction Chain Mounting Screws
Lock Sensor Assembly
Lock Sensor Switch (held to normally closed)
To adjust opening force tighten or loosen wing nut accordingly
1PH SCHEMATIC DIAGRAM 1827-1
230V BRAKE (WHEN PRESENT) 230V BRAKE (WHEN PRESENT)
BK GY PUR YEL BK 1 2 3 7 8 9 4 5 6 BL/BK BK GY PUR YEL BK 1 2 3 7 8 9 4 5 6 BL/BK BK GY PUR YEL BK 1 2 3 BL/BK
* OVERLOAD
(SEE NOTE 3)
* OVERLOAD
(SEE NOTE 3)
* OVERLOAD
(SEE NOTE 3)
208/230 VOLT - 3 PHASE MOTOR CONNECTION
460 VOLT - 3 PHASE MOTOR CONNECTION
575 VOLT - 3 PHASE MOTOR CONNECTION
* MOTOR O/L LEAD COLOR BROWN
OVERLOAD (SEE NOTE 3)
C2 WIRING CONVERSION
1. NOTE: Be sure to supply a STOP button after conversion.
B2 WIRING CONVERSION
1. NOTE: Be sure to supply a STOP button and safety edge after conversion.
(SEE NOTE 2)
MOTOR OVERLOAD (SEE NOTE 3)
NOTES: 1) TO REVERSE MOTOR DIRECTION: INTERCHANGE PURPLE & GRAY MOTOR LEADS AT CONTACTOR 1 & 3. 3) THREE PHASE UNITS MAY BE EQUIPPED WITH AN INTERNAL PILOT DUTY THERMAL OVERLOAD DEVICE, OR AN EXTERNAL LINE MONITORING DEVICE.
DEPRESS PLATE OPEN LIMIT SW. AUXILIARY CLOSE
2
575V BRAKE (WHEN PRESENT)
BL/BK
BL/BK
BL/BK
3PH SCHEMATIC DIAGRAM 1827-3
230V BRAKE (WHEN PRESENT) 230V BRAKE (WHEN PRESENT)
BK GY PUR YEL BK 1 2 3 7 8 9 4 5 6 BL/BK BK GY PUR YEL BK 1 2 3 7 8 9 4 5 6 BL/BK BK GY PUR YEL BK 1 2 3 BL/BK
* OVERLOAD
(SEE NOTE 3)
* OVERLOAD
(SEE NOTE 3)
* OVERLOAD
(SEE NOTE 3)
208/230 VOLT - 3 PHASE MOTOR CONNECTION
460 VOLT - 3 PHASE MOTOR CONNECTION
575 VOLT - 3 PHASE MOTOR CONNECTION
* MOTOR O/L LEAD COLOR BROWN
OVERLOAD (SEE NOTE 3)
C2 WIRING CONVERSION
1. NOTE: Be sure to supply a STOP button after conversion.
B2 WIRING CONVERSION
1. NOTE: Be sure to supply a STOP button and safety edge after conversion.
(SEE NOTE 2)
MOTOR OVERLOAD (SEE NOTE 3)
NOTES: 1) TO REVERSE MOTOR DIRECTION: INTERCHANGE PURPLE & GRAY MOTOR LEADS AT CONTACTOR 1 & 3. 3) THREE PHASE UNITS MAY BE EQUIPPED WITH AN INTERNAL PILOT DUTY THERMAL OVERLOAD DEVICE, OR AN EXTERNAL LINE MONITORING DEVICE.
DEPRESS PLATE OPEN LIMIT SW. [. . . ] Auxiliary control equipment may be any normally open two wire device such as pullswitch, single button control station, loop detector, card key or such device.
3 BUTTON STATION OR 3 POSITION KEYSWITCH WITH SPRING RETURN TO CENTER AND STOP BUTTON STANDARD 2 OR MORE KEY LOCKOUT
1
2
3
4
1
2
3
4
1
2
3
4
Open Close Stop
Open Close Stop
Open Close Stop
Open Close Stop Keyswitch
ALL CONTROL WIRING TYPES
ALL CONTROL WIRING TYPES
ALL CONTROL WIRING TYPES
2 BUTTON STATION OR 3 POSITION KEYSWITCH WITH SPRING RETURN TO CENTER STANDARD 2 OR MORE
1 BUTTON STATION OR ANY AUXILIARY DEVICE
1
2
4
SEE NOTE #2
1
2
4
SEE NOTE #2
3
7
SEE NOTES #2 AND #3
Open Close
ALL CONTROL WIRING TYPES
Open Close
Open Open / Close Close
B2 OR T1 WIRING TYPES ONLY
ALL CONTROL WIRING TYPES
SENSING DEVICE TO REVERSE OR STOP
EXTERNAL INTERLOCK
3
10 4
Remove Jumper When Interlock is Used 5 4 5
Sensing Device One
ALL CONTROL WIRING TYPES
2 or More
ALL CONTROL WIRING TYPES
01-16492C
© 2008, The Chamberlain Group, Inc. [. . . ]