Lenze i750 - Connection Diagram

Connecon diagr
am
The c
onnecon diagrams shown are only example circuits. The user is
responsible for the correct safety-related design and selecon of the
components!
Acve sensors
STO
X1
SIA
GS
SIB
"
S1
S1 Acve sensor - example of lightgrid
Passive sensors
STO
X1
SIA
GS
SIB
"
S2
S1
X1
SIA
GS
SIB
"
S1
DC 24 V SELV/PELV
+24 V 0 V
External power supply unit or 24 V output of X3
S1 Passive sensor
S2
Safety switching device
S1 Passive sensor
Electrical installaon
Funconal safety
Basic Safety - STO
74