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4 Connection
MITSUBISHI CNC
80
<Drive unit (MDS-DJ-V1) external emergency stop: Example 2>
<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 drive unit external 
emergency stop input from the same emergency stop switch.
MDS-DJ-V1
 
CN9
+24V
EMGIN
LG
FG
EMG
F120
+24V
0V(LG)
MDS-DJ
3
2
1
3
2
1
5
20
EMG
R
R
NC control unit
Stabilized 
power supply
Emergency 
stop switch
Emergency stop input circuit
NC control unit