SunStar KM-2070P SERIES - Control Box Cable Connections

2) Cable Connection to Control Box
A. Internal Wiring of Control Box (Common in all types)
See “Block Wiring Diagram”
Upper Figure is wiring diagram based on KM-2070P-7 model and the wiring in case that selected Knee-lifter
switch (including presser foot solenoid) for option
As KM-2070P model are none-thread trimming type, it does not need to connect cable for thread trimming ,
wiper, tension release solenoid.
Switch cable consists of two; white and blue connector(Knee-lifter switch is option)
White connector : Connect reverse button
Blue connector : Connect Knee-lifter switch (connect presser foot solenoid cable as well)
In case of power cable connection, pay attention to fix to table that interference does not occur with belt.
Note
B. External Wiring of Control Box
Cooling Fan
Control Box
Digital
Board
14. Step Motor Driving Signal Cable
15. Servo Motor Driving Signal Cable
16. Servo Motor Auxiliay Signal Cable
21. Cooling Fan Cable
18. Servo Motor Power Cable
29. Dial OP Connect Cable
6. Encoder Cable (Green)
5. Synchro Cable (Black)
3. Pedal Cable (Yellow)
4. Sensor Cable
26. Main Motor Cable
24. Reverse Switch Cable
25. Auto Presser Foot Lifter Switch Cable
※ B/T Step Motor Origin Sensor Cable
1. Operation Panel Cable
11. Back Tack Solenoid Cable (White) J4
9. Wiper Solenoid Cable (Blue) J7
8. Thread Cutting Solenoid Cable (Red) J6
7. Presser Foot Solenoid Cable (Yellow) J5
10. Tension Release Solenoid Cable (Green) J8
27. Step Motor Cable
17. Power Switch Cable
28. B/T Step Motor
Trans
Trans
Power Board
Power Board
J1
J1
J16
J17
J3
Digital Board
J5
J6
J6
J3
J7
J5
J2
J4
J15
J4
J2
J14 J13 J18
J10
J9
Step Motor Driving Board
Servo Motor
Driving Board
Servo Motor
Driving Board
Step Motor
Driving Board
6
20. Solenoid Power Cable
J5
J6
J7
J8