– 50 –
A
Front cover
A
CN30 Motor signal connector
CN43 Needle bar position detector connector (+12V type)
CN32 Machine head connector
CN33 Needle bar position detector connector (+5V type)
CN36 Machine head solenoid connector
CN37 Presser foot lifter solenoid connector
CN38 CP-160 panel connector
CN40 Signal for extension output connector
CN39 Pedal for standing work connector (PK-70 and the like can be used.)
CN50 Optional output connector
CN51 Optional input connector
CN41 Connector for extension p.c.b.
W1, W2,
W3, W4 Optional jumper pins for changeover of input/output of power source
Check pins for measuring power voltage of +5V, +12V, +24V, VOUT, and GND
W5 to W8 Jumpers for optional input changeover
CN42 Safety switch input
5. CONTROL BOX (SC-510)
(1) Arrangement of connectors
WARNING :
•To prevent personal injury caused by abrupt start of the sewing machine, carry out the work after turning
OFF the power switch and a lapse of 5 minutes or more.
•To prevent damage of device caused by mal-operation and wrong specifications, be sure to connect all
the corresponding connectors to the specified places.
•To prevent personal injury caused by mal-operation, be sure to lock the connector with lock.
• As for the details of handling respective devices, read carefully the Instruction Manuals supplied with the
devices before handling the devices.
Following connectors are prepared when loosening the front cover fixing screws
A
of SC-510 and opening the
cover. Connect the machine head connectors to the positions corresponding to each other so as to fit the devices
mounted on the machine head.
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