Pepperl+Fuchs SIL KFD0-RSH-1, Руководство по безопасности

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Safety Manual SIL KFD0-RSH-1(-Y2), KFD2-SL-4
Introduction
2
014-07
5
KFD2-SL-4
The devices are 4-channel signal conditioners with outputs that switch up to
600 mA to high-power solenoids. The devices are also used as power amplifier
up to a switching frequency of 1 kHz.
For functional safety applications, the common disable input is used to switch off
all outputs when de-energized. The devices can be used for applications up to
SIL2
Two channels per module can be paralleled. The output current of a parallel
combination is 1.2 A. If the supply voltage falls below 18 V, the outputs will be
switched off. The outputs are sustained short-circuit proofed and overload-
proofed.
Line fault detection can be enabled via DIP switch. Fault LED and collective error
output via Power Rail behave as described within the data sheet of the device.
1.3 Manufacturer Information
Fuchs GmbH
Lilienthalstrasse 200, 68307 Mannheim, Germany
KFD0-RSH-1, KFD0-RSH-1-Y2
KFD2-SL-4
1.4 Relevant Standards and Directives
Device specific standards and directives

Functional safety IEC 61508 part 2, edition 2000:
Standard of functional safety of electrical/electronic/programmable electronic
safety-related systems (product manufacturer)

Electromagnetic compatibility:
- EN 61326-1:2006
- NE 21:2006
System specific standards and directives

Functional safety IEC 61511 part 1, edition 2003:
Standard of functional safety: safety instrumented systems for the process
industry sector (user)
Up to SIL3
Up to SIL2