Two-Channel Equivalent Assignment Of The Safe Digital Inputs; Cross Circuit Monitoring Switched On, Supplied By T0 And T1; Figure 6-4 Two-Channel Equivalent Assignment Of The Inputs, Supplied By T0 And T1 (Both Clocked) - Leuze electronic MSI 200 Series User Manual

Sensor
Sensor supply
Attainable safety integrity
Configuration
Input xx channel 1/channel 2
Cross circuit monitoring
Leuze electronic
6.3 Two-channel equivalent assignment of the safe digi-
tal inputs
With the two-channel assignment of the inputs, two adjacent inputs of the same connector are
used.
For two-channel equivalent assignment of the inputs, use the "equivalent" function module
in the MSIsafesoft configuration software.
The function description of the module can be found in the help system of the software.
6.3.1

Cross circuit monitoring switched on, supplied by T0 and T1

Possible wiring variants:
S1
I0
T0
S2
I1
T1
Figure 6-4 Two-channel equivalent assignment of the inputs, supplied by T0 and T1 (both
clocked)
Key dates
Two-channel equivalent with cross circuit monitoring
Internal by clock outputs T0 and T1 (both clocked)
SIL 3/SILCL 3/Cat. 4/PL e
Example configuration
Configured as
Yes, with test pulse T0 at I0
Yes, with test pulse T1 at I1
Legend:
S1, S2
I0, I1
T0, T1
MSI 100/200
Wiring examples
Switching elements
Inputs
Supplied by T0 and T1
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