Datasheet

PNOZmulti 2 products
Input and output modules
PNOZ m EF 8DI4DO
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]
2015-11
730
Where standards are undated, the 2012-04 latest editions shall apply.
Safety characteristic data
Unit Operating
mode
EN ISO
13849-1: 2008
PL
EN ISO
13849-1: 2008
Category
EN 62061
SIL CL
EN 62061
PFH
D
[1/h]
EN ISO
13849-1: 2008
T
M
[year]
Logic
CPU – PL e Cat. 4 SIL CL 3 2,84E-10 20
Input
SC inputs 1-channel PL d Cat. 2 SIL CL 2 2,10E-09 20
SC inputs 2-channel PL e Cat. 4 SIL CL 3 4,27E-11 20
SC inputs 1-ch., pulsed
light barrier
PL e Cat. 4 SIL CL 3 2,10E-10 20
Output
SC outputs 1-channel
with ad-
vanced fault
detection
PL e Cat. 4 SIL CL 3 2,12E-11 20
SC outputs 1-channel PL d Cat. 2 SIL CL 2 2,29E-10 20
SC outputs 2-channel PL e Cat. 4 SIL CL 3 1,64E-10 20
All the units used within a safety function must be considered when calculating the safety
characteristic data.