Mitsubishi Electric M800VS Series Connection And Set Up Manual page 252

M800VS/M80V Series Connection and Setup Manual
7 Connection of Control Unit
7.3 Connecting with Emergency Stop Signal
ISO13849-1 (PLd, Cat.3) and IEC62061 (SIL CL2) can be realized by using the safety remote I/O unit (directly wiring the
external emergency stop redundantly). Refer to "Smart safety observation" (BNP-C3072-022) for details.
Power supply unit (MDS-E/EH-CV) external emergency stop: Example
Control unit
Control unit
+24V
EMGIN
LG
Emergency stop input circuit
J120
EMG
3 3
2
2
FG
1
1
Emergency
stop switch
CN24
MDS-E/EH-CV
221
Stabilized
power supply
+24V
0V(LG
Power supply unit
MDS-E/EH-CV
R
4A
1A
IB-1501613-A