NOTE
The control for the monitoring case switching must meet the required safety level.
The circuit for the control inputs must be suitable for the ambient conditions to be
expected so that systematic and design-related effects and resulting errors on the
switching of the monitoring cases can be excluded.
Static complementary sampling
Using the two control input pairs on the S3000 Advanced, 2
2
= 4 monitoring cases can
be switched.
Using the four control input pairs on the S3000 Professional, 2
4
= 16 monitoring cases
can be switched.
Using the four control input pairs on the S3000 Expert, 2
4
= 16 monitoring cases can
be switched.
Using external inputs (e.g., those of a Flexi Soft safety controller), 2
5
= 32 monitoring
cases can be switched via a maximum of five control input pairs.
Table 24: Truth table for complementary sampling
A
B
C
D
E
E.g. case
0
0
0
0
0
1
1
0
0
0
0
2
0
1
0
0
0
3
1
1
0
0
0
4
0
0
1
0
0
5
1
0
1
0
0
6
0
1
1
0
0
7
1
1
1
0
0
8
…
…
0
1
1
1
0
15
1
1
1
1
0
16
0
0
0
0
1
17
…
…
0
1
1
1
1
31
1
1
1
1
1
32
NOTE
An undefined input information will result in the device switching the safety outputs to
the OFF state or signaling
Protective field interrupted
.
Static 1-of-n sampling
With 1-of-n sampling, you use the single connections of the control input pairs. In this
way, the S3000 Advanced provides four input connections.
With 1-of-n sampling, you use the single connections of the control input pairs. In this
way, the S3000 Professional provides eight input connections.
With 1-of-n sampling, you use the single connections of the control input pairs. In this
way, the S3000 Expert provides eight input connections.
CONFIGURATION
7
8009942/ZA18/2019-11-14 | SICK
O P E R A T I N G I N S T R U C T I O N S | S3000
107
Subject to change without notice
