Pin Number Of Connectors - Mitsubishi Electric PLK-J-CU-20 Technical Manual

1. Back side of control box/sewing machine
CON A （I/F BOARD (power supply)）
Signal
+24V
+24V
NC
GND
GND
FC
CON B（MAIN SERVO MOTOR）
signal
U
V
W
FG
CON C（SUB SERVO MOTOR）
Signal
U
V
W
FG
CON D（XY STEPPING MOTOR）
Signal
XA1
XA2
XB1
YA1
FG
XB2
YA2
YB1
YB2
CON E（PF STEPPING MOTOR）
Signal
ZA1
ZA2
NC
ZB1
ZB2
FG
CON F（POWER SUPPLY）
Signal
R
S
T
NC
FG
FG

[14] Pin number of connectors

CON G（LCD PANEL）
Pin No.
1
2
3
4
5
6
Pin No.
CON H（OPTION PORT (PC connection)）
1
2
3
4
Pin No.
1
‡Please only connect PC
2
3
4
CON J（I/F BOARD (signal)） (same for CON R)
Pin No.
1
2
3
4
5
6
7
8
9
Pin No.
1
2
3
4
5
CON L（FOOT SWITCH）
6
Pin No.
1
2
3
4
5
6
Signal
+12V
GND
TXD0
RXD0
INSTALL
VBUS
DP
DM
Signal
VBUS
DM
DP
NC
GND
Signal
+12V
RXD0
TXD0
GND
+12V
RXD1
TXD1
GND
XHOME
YHOME
ZHOME
STP
UP
DN
CH
Signal
Initial setting
+12V +12V
[ SRT ]
I1
Start input
[ IF1 ]
I2
Work holder output 1
VC1 do not use
GND GND
GND GND
[ IF2 ]
I3
Work holder output 2
GND GND
[14] ‐ 1
Pin No.
1
2
3
4
5
6
7
8
Pin No.
1
2
3
4
5
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Pin No.
1
2
3
4
5
6
7
8