Application 1: Safety Mode Sil3/Cat.3/Pld - Siemens SIMATIC ET 200SP Manual

5.2

Application 1: Safety mode SIL3/Cat.3/PLd

Wiring
The wiring is carried out on the matching BaseUnit (Page 13).
Sensor supply
The sensor supply can be powered internally or externally.
Wiring diagram – connecting one sensor via one channel
One sensor is connected via one channel (1oo1 evaluation) for each process signal. Any
sensor supply of the module can be assigned to each input.
Figure 5-2
You can also supply the sensor by means of an external sensor supply.
Figure 5-3
To achieve SIL3/Cat.3/PLd using this wiring, you must use a qualified sensor.
Digital input module F-DI 8x24VDC HF (6ES7136-6BA00-0CA0)
Manual, 07/2013, A5E03858068-01
One sensor connected via one channel, internal sensor supply
One sensor connected via one channel, external sensor supply
WARNING
Applications of the F-I/O module
5.2 Application 1: Safety mode SIL3/Cat.3/PLd
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