External Output/Input Connectors; Connector Connection Diagram - JUKI LZ-2290 Series Manual Manual

14. EXTERNAL OUTPUT/INPUT CONNECTORS

Table of allocation of the connector and signal
CN23 Name of signal Output/input
1 +5V
2 LSWINH
3 SOFT
4
DDET
5
UDET
6 S.STATE
7 SGND
8
HS
9
N.C.
JUKI genuine Part No.

(1) Connector connection diagram

Machine head solenoid
1 4
CN 5
3 6
6
1
CN 6
5
10
1 2
CN 2
Presser lifting solenoid
1 2
CN 4
CN23
– Power source
Input Rotation by pedal is prohibited while "L" signal is inputted.
Input Speed of rotation is limited to soft-speed while "L" signal is
imputted.
Output "L" is output when the needle bar is in its lower position.
Output "L" is output when the needle bar is in its upper position.
Output "L" is output when the sewing machine is in stopping state.
– 0V
Output Pulse is output in accordance with rotation of the sewing
machine. (45/rotation)
Not connected.
Part No. of connector HK024910090
TRM (Thread trimming) Approx. 7.5 Ω
1-4
BT (Reverse feed stitching) Approx. 6.5 Ω
2-5
WP (Wiper) Approx. 8.5 Ω
4-9
TL (Thread release) Approx. 12.5 Ω
5-10
TLSUB (Thread feeding) Approx. 27 Ω
1-2
FL (Presser lifting) Approx. 5.4 Ω
1-2
The following convenient signals are prepared in the
case where the counter or the like is set up after setting
up the sewing machine.
(Caution) Consult the engineeers who have
electrical knowledge when using the
connectors.
Description
Part No. of pin contact HK032040000
73
Electric spec.
DC5V, 100 mA
DC5V, –5 mA
DC5V, –5 mA
DC5V, 1 mA
DC5V, 1 mA
DC5V, 1 mA
DC5V, 1 mA