M800VS/M80V Series Connection and Setup Manual
7 Connection of Control Unit
7.3 Connecting with Emergency Stop Signal
221
IB-1501613-A
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
+24V
EMGIN
LG
FG
EMG
CN24
J120
MDS-E/EH-CV
+24V
0V(LG
4A
1A
3
2
1
3
2
1
MDS-E/EH-CV
R
Emergency stop input circuit
Stabilized
power supply
Emergency
stop switch
Power supply unit
Control unit
Control unit
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