Interfaces; Marking; Standards And Directives For Functional Safety - Pepperl+Fuchs SMART KCD2-STC-1 Manual

Functional Safety KCD2-STC-(Ex)1(.SP), HiC2025(A)
Product Description
HiC2025(A)
This isolated barrier is used for intrinsic safety applications.
The device supplies 2-wire transmitters in the hazardous area, and can also be used
with current sources.
The device transfers the analog input signal to the non-hazardous area as an isolated current
value.
Bi-directional communication is supported for SMART transmitters that use current modulation
to transmit data and voltage modulation to receive data.
The output is selected as a current source, current sink, or voltage source via DIP switches.
This device mounts on a HiC termination board.
A version
Device version A has reduced intrinsically safe parameters.
2.3

Interfaces

The device has the following interfaces.
• Safety relevant interfaces: input I, output I
• Non-safety relevant interfaces: none
The HART communication is not relevant for functional safety.
Note
For corresponding connections see datasheet.
2.4

Marking

Pepperl+Fuchs Group
Lilienthalstraße 200, 68307 Mannheim, Germany
Internet: www.pepperl-fuchs.com
KCD2-STC-1(.SP)
KCD2-STC-Ex1(.SP)
HiC2025(A)
2.5

Standards and Directives for Functional Safety

Device specific standards and directives
Functional safety
System-specific standards and directives
Functional safety
IEC/EN 61508, part 1 – 7, edition 2010:
Functional safety of electrical/electronic/programmable
electronic safety-related systems (manufacturer)
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)
Up to SIL 2
9