General Connection Diagram; Without Touch Panel - Mitsubishi Electric M70V Series Connection Manual

1.2 General Connection Diagram

1.2.1 Without Touch Panel

Dotted lines indicate the sections prepared by the machine tool builder.
<> Angle brackets indicates attached cable of unit.
L1 L2 L3
No-fuse breaker (NFB)
ON OFF
Ethernet device
MC
MC
MC
24VDC stabilized
power supply
DCOUT
ACIN
FG
CP/NFB
Circuit protector (CP)
CP/NFB
AC reactor
D-AL
Contactor
MC
(Note1) USB I/F is mounted only for FCU7-MU556/MU557.
(Note2) For information on how to connect the drive unit, refer to the drive unit's manual.
(Note3) When connecting analog spindle.
(Note4) For a connection of the MITSUBISHI CNC Machine Operation Panel, refer to "Connection:Connection of
MITSUBISHI CNC Machine Operation Panel" to be described.
CNC control unit
FCU7-MU55x
EMG
F120
EMG
Main card
G300/G301
Memory card
LAN
HN45x
Expansion card
F070
(Option)
DCIN
HN7xx
SIO
SKIP OPT
24VDC
FG
USER 2ch
1ch: F034
2ch: F035
RS232C device
Skip signal input
FCUA-R030
Max. 8 points
1ch
G395/G396/G380
ENC
Drive units Select
Manual pulse
generator
2ch
5V:G023/G024
FCUA-R050/054
Synchronous feed
encoder
1ch
LCD
<CCFL : F480>
HN76x
<LED : G488>
INV
CCFL : Backlight inverter
LED : HN281
USB memory
Front
I/F (Note1)
FRONT
memory
CF card
I/F card
I/F
MENUKEY
ENC RIO1 CG71
Keyboard unit
FCU7-KB0xx
Operation panel
I/O unit
FCU7-DX7xx
G011
CG71
max. 0.5m
CG3x
F221
max.30m
AO
NCKB
RIO3 MPG
(Note3)
General-purpose
inverter
24VDC
F070
FCUA-R211
/SH41
Spindle motor
Remote I/O unit
24VDC 24VDC
DCIN
F070 F070
FCUA-DX1xx
RIO1 RIO2
FCUA-R211 FCUA-R211
/SH41 /SH41
M70V Series Connection Manual
1.2 General Connection Diagram
<8.4-type : G097/G497>
<10.4-type : G098/G492/G499>
<8.4-type : F480/G488>
<10.4-type : G482/G484>
<LED : G487>
Display unit
8.4-type
FCU7-DU120-12
10.4-type
FCU7-DU140-12
(VGA:640×480)
Menu keys
Machine operation panel
made by the machine tool builder
F351
<G402>
Manual pulse
generator
2ch
12V:F320/F321
5V:F023/F024
Remote I/O unit
DCIN
FCUA-DX1xx
Machine
control relay/
DI-L/R
contact
FCUA-
R300
RIO1 RIO2
/R301
To the next remote I/O
or terminator
Remote I/O unit
DCIN
FCUA-DX1xx
Machine
control relay/
DI-L/R
contact
FCUA-
R300
RIO1 RIO2
/R301
To the next remote I/O
or terminator
3