JUKI SC-510 - System Settings Initialization; Fuse Replacement Procedure

– 37 –
Pin No. /
1
2
3
4
CN51-1 connector
?4P for input
Function /
＋ 12V
NUSW
ABTSW
GND
Pin No.
1
2
3
4
CN51-4 connector
?4P for input
Function
＋ 12V
DLLimit1
DLLimit2&SpeedLimit
GND
Pin No.
1
2
3
4
CN51-3 connector
?4P for input
Function
＋ 12V
Sewing machine stop signal
Threading switch
GND
Pin No.
1
2
3
4
CN51-2 connector
?4P for input
Function
＋ 12V
DLSW
2PSW
GND