Functional Safety KFD2-SR2-Ex*.W(.LB)
Product Description
20
20
-0
5
9
2.3
Interfaces
The device has the following interfaces:
•
Safety-relevant interfaces:
•
KFD2-SR2-Ex1.W: input, output
•
KFD2-SR2-Ex2.W: input I, input II, output I, output II
•
KFD2-SR2-Ex1.W.LB: input, output I, output II
•
Non-safety relevant interfaces: fault indication output
2.4
Marking
The *-marked letters of the type code are placeholders for versions of the device.
2.5
Standards and Directives for Functional Safety
Device specific standards and directives
System-specific standards and directives
Note
For corresponding connections see datasheet.
Fuchs Group
Lilienthalstraße 200, 68307 Mannheim, Germany
Internet: www.pepperl-fuchs.com
KFD2-SR2-Ex1.W, KFD2-SR2-Ex2.W, KFD2-SR2-Ex1.W.LB
Up to SIL 2
Functional safety
IEC/EN 61508, part 1
–
7, edition 2010:
Functional safety of electrical/electronic/programmable
electronic safety-related systems (manufacturer)
Functional safety
IEC 61511-1:2016+COR1:2016+A1:2017
EN 61511-1:2017+A1:2017
Functional safety
–
Safety instrumented systems
for the process industry sector (user)
