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Functional Safety KCD2-SON-Ex*(.R*)(.SP)
Product Description
KCD2-SON-Ex2.R1
Each input controls a passive transistor output with a resistive output characteristic.
The outputs have three defined states: 1-signal = 6.5 V voltage drop, 0-signal = 33 k
and
6.5 V voltage drop and fault > 100 k
.
KCD2-SON-Ex2.R2
Each input controls a passive transistor output with a resistive output characteristic.
The outputs have three defined states: 1-signal = 5 k
, 0-signal = 15 k
and fault > 100 k
.
KCD2-SON-Ex2.R3
Each input controls a passive transistor output with a resistive output characteristic.
The outputs have three defined states: 1-signal = 100
... 600
, 0-signal = 19 k
and
fault > 100 k
.
2.2
Interfaces
The device has the following interfaces.
•
Safety-relevant interfaces:
KCD2-SON-Ex1(.R*)(.SP): input I, output I, output II (optional)
KCD2-SON-Ex2(.R*)(.SP): input I, input II, output I, output II
•
Non-safety-relevant interfaces: fault output
2.3
Marking
2.4
Standards and Directives for Functional Safety
Device specific standards and directives
System-specific standards and directives
Note!
For corresponding connections see datasheet.
Fuchs GmbH
Lilienthalstraße 200, 68307 Mannheim, Germany
Internet: www.pepperl-fuchs.com
KCD2-SON-Ex1, KCD2-SON-Ex1.SP, KCD2-SON-Ex1.R1,
KCD2-SON-Ex1.R2, KCD2-SON-Ex1.R3,
KCD2-SON-Ex2, KCD2-SON-Ex2.SP, KCD2-SON-Ex2.R1,
KCD2-SON-Ex2.R2, KCD2-SON-Ex2.R3
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/EN 61511, part 1
–
3, edition 2016:
Functional safety
–
Safety instrumented systems for the
process industry sector (user)
