Mitsubishi Electric M70V Series, Connection Manual

Page: 167 / 250

4 Connection
MITSUBISHI CNC
142
4.4.6 Connecting FCUA-DX12x Unit with Machine Control Signal
<Outline of connection>
Type of machine input/output signal and
number of points
Input Output
Analog
output
64 points 48 points 1 point
CAUTION
1. Connect the cable to the designated connector. Incorrect connections could damage the device.
2. Do not connect or disconnect the connection cables between each unit while the power is ON.
DC IN
R IO2
R IO1
FCUA-R300 /
FCUA-R301
FCUA-R300 /
FCUA-R301
DI-L
DO-L
DI-R
DO-R
FCUA-DX12x
Machine signal
Machine signal
FCUA-DX120
COM
A3
B3
B1
B2
A1
A2
B1
B2
A1
A2
DO-L/R
DCIN
0V FG
1 2 3
RIO2 RIO1
FG
FCUA-DX121
COM
A3
B3
B1
B2
A1
A2
B1
B2
A1
A2
RA
R
PL
DCIN
0V FG
1 2 3
RIO2 RIO1
FG
0V(RG)
RA
R
PL
B4
A4
DAC
R
R
DO-R
DI-L/R DI-L/R
DO-L/R
B4
A4
DAC
R
R
DO-R
0V
(RG)
0V(RG)
24VDC(+)
Machine
control panel
Input circuit
Sink type
Output circuit
Sink type
Control
circuit
Stabilized power supply
Machine
control panel
Input circuit
Source type
Output circuit
Source type
Control
circuit
Stabilized power supply
Analog Output
Analog Output
Connection to 24V common (example)
Connection to 0V common (example)
24VDC(+)
24VDC(+)
24VDC(+)
24VDC(+)