Pilz PSSu E F AI I - Manual (Page 32)

Technical details
Operating Manual PSSu E F AI I(­T)(­R)
21981­EN­05 32
Mechanical data 312260 314260 315260
Mounting type plug­in plug­in plug­in
Dimensions
Height 76,0 mm 76,0 mm 76,0 mm
Width 12,6 mm 12,6 mm 12,6 mm
Depth 60,2 mm 60,2 mm 60,2 mm
Weight 44 g 38 g 38 g
Mechanical coding
Type K K K
Colour Yellow Yellow Yellow
The standards current on 2009­10 apply.
8.1 Safety characteristic data
Operating
mode EN ISO
13849­1:
2008
PL
EN ISO
13849­1:
2008
Category
EN IEC
62061
SIL CL
EN IEC
62061
PFH
D
[1/h]
IEC 61511
SIL
IEC 61511
PFD
EN ISO
13849­1:
2008
T
M
[year]
1­channel – – SIL CL 2 1,56E­08 SIL 2 1,37E­03 20
2­channel PL e Cat. 4 SIL CL 3 4,37E­09 SIL 3 2,99E­05 20
If the module is operated at an ambient temperature above 60° C, the values stated in the
table for PFH
D
and PFD will need to be doubled when a safety function is calculated.
All the units used within a safety function must be considered when calculating the safety
characteristic data.
INFORMATION
A safety function's SIL/PL values are not identical to the SIL/PL values of
the units that are used and may be different. We recommend that you use
the PAScal software tool to calculate the safety function's SIL/PL values.