Mitsubishi Electric M70V Series Connection Manual page 102

(a) Wiring of machine operation panel B
<Wiring of rotary switch (SUBP)>
Machine Operation Panel
I/F PCB HN232
+5V
1kΩ
R
X60
R
X61
R
X62
R
X63
R
X64
R
X65
+5V
R
X66
R
X67
R
X68
R
X69
R
X6A
R
X6B
+5V
R
X6C
R
X6D
R
X6E
R
X6F
R
X70
R
X71
(Note1) Use the special lead wire with a connector for wiring of rotary switch.
Lead wire with a connector: ACX011-705 (7 terminals, 0.5m) Fuji Electric
(Note2) A09 to 12 and B09 to 11 of SUBP are spares, so they do not need wiring.
(Note3) Select a rotary switch which guarantees 5V/1mA.
(Note4) Length of cables must be 0.5m or shorter.
(Note5) The numbers in the above diagram do not indicate the actual device numbers.
2.12 MITSUBISHI CNC Machine Operation Panel
Machine operation panel B
[SUBP]
(FCU7-KB926)
A01
A
(For cutting override)
B03
F
B01
B
A03
E
A02
C
A04
G
B02
D
A05
A
B07
F
B05
B
A07
E
A06
C
A08
G
B06
D
A09
A
B11
F
B09
B
A11
E
A10
C
A12
G
B10
D
M70V Series Connection Manual
Rotary Switch
(RSW1)
21 position
Real gray code
Rotary Switch
(RSW2)
(For spindle override)
8 position
Real gray code
Rotary Switch
(Spare)
77