Mitsubishi M80 series User Manual

M800S/M80/E80 Series Connection and Setup Manual
7 Connection of Control Unit
232
IB-1501269-J
<Drive unit (MDS-EJ/EJH) external emergency stop: Example>
<Caution>
(1) External emergency stop cannot substitute the emergency stop signal which is input to NC.
It is a function which helps the NC emergency stop.
(2) When duplicating emergency stop input, wire the NC emergency stop input and the power supply unit external
emergency stop input from the same emergency stop switch.
MDS-EJ/EJH
CN9
+24V
EMGIN
LG
FG
EMG
J120
+24V
0V(LG
MDS-EJ/EJH
3
2
1
3
2
1
5
20
R
Control unit
Control unit
Emergency stop input circuit
Emergency
stop switch
Stabilized power supply

Mitsubishi M80 series Specifications

General

Type	CNC Control Unit
Power Supply	24V DC
Interpolation	Linear, circular, helical
Fieldbus	CC-Link
Operating Temperature	0 to 45°C
Interface	USB, RS-232
Processor	RISC processor
Ethernet	Yes (100BASE-TX/10BASE-T)