SICK IME2S, Operating Instructions Manual, Page: 25 / 36

11 Technical data
11.1 Data sheet
Table 10: Safety-related parameters
Safety-related parameters
Performance level PL d (EN ISO 13849-1:2015)
Category Category 2 (EN ISO 13849-1:2015)
Safety integrity level SIL 2 (IEC 61508)
SIL claim limit SILCL 2 (IEC 62061)
PFHd (mean probability of a dangerous failure per hour)
For operating heights ≤ 1,000 m above sea
level 6 × 10 –8 at 40 °C
For operating heights 1,001 m … 2,000 m
above sea level 7 × 10
–8
at 40 °C
For operating heights 2,001... 3,000 m
above sea level 8 × 10
–8
at 40 °C
T
M
(mission time) 20 years (EN ISO 13849–1:2015)
Type Type 3 (ISO 14119)
Safe status when a fault occurs At least one safety-related semiconductor out‐
put (OSSD) is in the OFF state.
Table 11: Features
Features
Assured switch-on distance S
ao
1)
IME2S**-04***** 3.2 mm
IME2S**-08***** 6.5 mm
IME2S**-05***** 4 mm
IME2S**-12***** 9.6 mm
IME2S**-15***** 12 mm
Assured switch off distance S
ar
1)
IME2S**-04***** 6 mm
IME2S**-08***** 12 mm
IME2S**-05***** 7.5 mm
IME2S**-12***** 18 mm
IME2S**-15***** 22.5 mm
Sensing range S
n
1)
IME2S**-04***** 4 mm
IME2S**-08***** 8 mm
IME2S**-05***** 5 mm
IME2S**-12***** 12 mm
IME2S**-15***** 15 mm
Actuating frequency ≤ 100 Hz
1) Specified values apply to steel (FE360). A correction factor must be used for other materials see table 3 .
TECHNICAL DATA
11
8023341/14TD/2019-08-08 | SICK O P E R A T I N G I N S T R U C T I O N S | IME2S 25
Subject to change without notice