turck TBPN-L1-FDIO1-2IOL - Page 37

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TBPN-L1-FDIO1-2IOL- Safe I/O channels
Switching examples
Safe equivalent input for potential free contacts (NC/NC)
Safe antivalent input for potential free contacts (NC/NO)
Safe electronic input (OSSD)
Fig. 8: Switching examples for safe inputs
2 FDI (T2)
1 T1
3 n.c.
4 FDI (T1)
5 T2
TBPN-L1…
2 FDI (T2)
1 T1
3 n.c.
4 FDI (T1)
5 T2
TBPN-L1…
2 FDI (T2)
1 T1
3 n.c.
4 FDI (T1)
5 T2
TBPN-L1…
2 FDI (T2)
1 VAUX1
3 GND
4 FDI (T1)
5 n.c.
OSSD
+
–
TBPN-L1…