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8. Machine head wiring (for the machine with thread trimmer only)
(1) Connectors coming from machine head (Connect to control box)
o
CN36 : 14P connector
Pin No.
Part name
Remarks
1
Thread release solenoid (lower side)
2
Thread release solenoid (upper side)
3
—
—
4
Knee switch
5
Reverse feed switch
6
Thread trimmer solenoid (left side)
7
Thread trimmer solenoid (right side)
8
Thread release solenoid (lower side) +27V
9
Thread release solenoid (upper side) +27V
10 FG
FG
11 Knee switch
GND
12 Reverse feed switch
GND
13 Thread trimmer solenoid (left side) +27V
14 Thread trimmer solenoid (right side) +27V
o
CN37 : 2P connector
Pin No. Part name Remarks
1
—
—
2
—
+27V
o
CN44 : 24P connector
Pin No.
Part name
Remarks
1
6-operation 5V
2
6-operation 5V
3
—
+12V
4
6-operation switch Alternate vertical movement switch
5
6-operation switch Automatic reverse feed stitching cancellation switch
6
6-operation switch Needle up/down switch
7
6-operation switch 2-pitch changeover switch
8
6-operation switch Tension release (upper side) opening switch
9
6-operation switch —
10 6-operation switch Fall detection sensor
11 6-operation switch —
12 6-operation switch GND
13 6-operation switch GND
14 —
—
15 6-operation switch Alternate vertical movement state monitor output
16 6-operation switch Automatic reverse feed stitching cancellation state monitor output
17 6-operation switch Needle up/down correction operation output
18 6-operation switch 2-pitch state output
19 6-operation switch Tension increasing state monitor output
20 —
—
21 —
—
22 —
—
23 —
—
24 —
—
海外講習会用121122 LU-2810(-7)̲EM
Summary of Contents for LU-2810 Series
Page 57: ... 45 1 1 1 1 1 2 NEEDLE BAR COMPONENTS 海外講習会用121122 LU 2810 7 EM ...
Page 58: ... 46 1 1 3 HOOK OPENNER COMPONENTS 海外講習会用121122 LU 2810 7 EM ...
Page 64: ... 52 1 1 1 1 1 1 1 11 THREAD TRIMMING COMPONENTS FOR LU 2810 7 海外講習会用121122 LU 2810 7 EM ...
Page 65: ... 53 3 3 3 3 2 2 12 THREAD TENSION COMPONENTS 海外講習会用121122 LU 2810 7 EM ...
Page 66: ... 54 3 2 2 3 2 2 13 TENSION RELEASE COMPONENTS FOR LU 2810 7 海外講習会用121122 LU 2810 7 EM ...
Page 67: ... 55 3 3 3 3 14 BOBBIN WINDER COMPONENTS 海外講習会用121122 LU 2810 7 EM ...
Page 83: ...海外講習会用121122 LU 2810 7 EM ...