Connecting The Cords - JUKI SC-910N Instruction Manual

5. Connecting the cords

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 maloperation and wrong specifications, be sure to
connect all the corresponding connectors to the specified places.
• To prevent personal injury caused by maloperation, 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.
8
!1
Followng connectors are prepared on the front face of SC-910N. Connect the connectors comng from the
machine head to the corresponding places so as to fit the devices mounted on the machine head.
1 CN30 Synchronzer : t detects the needle bar
poston.
2 CN35 CP-170 panel : Various kinds of
programmed sewng can be executed.
(Refer to the Instructon Manual for each
panel for the detals of functons.)
3 CN31 Machne head connector 4P
4 CN42 External nput/output connector : nput/
output of up/down detecton sgnal, rotaton
prohbton sgnal, etc. s prepared.
5 CN48 Safety swtch (standard) : When tltng the
sewng machne wthout turnng the power
OFF, the operaton of the sewng machne s
prohbted so as to protect aganst danger.
Optonal swtch : by changng over the
internal functions, 6 kinds of functions can
be selected.
6 CN40 Presser foot lfter solenod. (For automatc
presser foot lfter type only)
7 CN46 Machne head solend : Thread trmmng, reverse-
stitching solenoid, touch-back switch, etc.
8 CN47 Optonal crcut board connecton connector
: Requred when usng JUKI standard
bobbn thread remanng amount detecton
sensor, etc.
7
6
1
9
2
5
!3
3
!0
4
!2
9 CN39
!0 CN32
!1 CN34
!2 CN45
!3 CN43
*
1 CN128 Left/rght needle detecton
2 CN127 Thread holdng, thread sucton, thread
3 CN122 Needle cooler (bottom fan)
4 CN121 Bobbn thread remanng amount detecton
5 CN120 +24V external power source
6 CN123 Needle/bobbn thread remanng amount
7 CN125 External nterface I/F D/A Input
8 CN126 Left/right lock SW, LED
9 CN129 Thread holdng, thread sucton, thread
– 4 –
Optional unit A
2
1
9
Motor sgnal connector
Standng machne pedal : JUKI standard
PK-70, etc. Sewng machne can be
controlled wth the external sgnal.
IP-110 panel (LCD panel) : Various kinds of
programmed sewng can be executed.
Materal end detecton sensor ED-5, etc.
Fan
By addng the optonal unt A, the followng optonal
devces of JUKI standard can be connected.
drawng
detecton sensor
drawng, bobbn thread remanng amount
detecton.
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4
5
6
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