Chapter
11
Operating instructions
Flexi Classic
100
© SICK AG • Industrial Safety Systems • Germany • All rights reserved
8011509/YPP0/2015-10-26
Subject to change without notice
Technical specifications
Minimum
Typical
Maximum
Safety specific characteristics
All these data are based on an ambient temperature of +40 °C.
Safety Integrity Level
SIL3 (IEC 61
508)
SIL claim limit
19)
SILCL3 (EN 62
061)
Category
Category 4 (EN ISO 13
849-1)
Performance Level
19)
PL e (EN ISO 13
849-1)
T
M
(mission time)
20 years (EN ISO 13
849-1)
PFD
3.9 × 10
-6
PFHd (1/h)
2.5 × 10
-9
SFF
96
%
DC
99
%
Single-channel
input, single-
channel output
Single-channel
input, dual-
channel output
Dual-channel
input, single-
channel output
Dual-channel
input, dual-
channel output
PFD (
⊕
)
2.2 × 10
–5
5.2 × 10
–6
2.1 × 10
–5
3.9 × 10
–6
% of SIL3
2.2
%
0.5
%
2.1
%
0.4
%
PFHd (1/h)
6.0 × 10
–9
2.5 × 10
–9
6.0 × 10
–9
2.5 × 10
–9
% of SIL3
6.0
%
2.5
%
6.0
%
2.5
%
19)
For detailed information on the safety design of your machine/system, please contact your local SICK
representative.
Tab. 40: PFD and PFHd
values for UE410-MU/
UE410-XU
