Mitsubishi Electronics MDS-R ユーザーズマニュアル

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7. Wiring and Connection 
 
 
 
 
 
7 - 21
7-9-2  External emergency stop signal (EMGX) input circuit 
 
Issue a signal with a relay or open collector transistor. When using an external power supply, the power 
supply for the contactor control output and motor brake control output is the same external power 
supply. 
 
When using an internal power supply 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
When using an external power supply 
 
 
 
 
MDS-R-V1/V2 
For a transistor: 
V
CES
1.0V 
I
 CEO
100A
 
24VDC
 
CN9
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
10
VDD
5
COM
3
SG
20
Current direction 
approx. 5mA
EMGX
4.7k 
External emergency stop 
canceled by CLOSE
 
External emergency 
stop 
MDS-R-V1/V2 
24VDC
 
10
VDD
5
COM
20 EMGX
3
SG
CN9
27VDC 
or less
4.7k 
External emergency stop 
canceled by CLOSE
 
Current direction 
approx. 5mA
For a transistor: 
V
CES
1.0V 
I
 CEO
100A
 
External emergency 
stop