Related Manuals for Pepperl+Fuchs HiD2035
Summary of Contents for Pepperl+Fuchs HiD2035
- Page 1 PROCESS AUTOMATION MANUAL Functional Safety Current Driver/Repeater HiD2035, HiD2036 ISO9001...
- Page 2 Functional Safety HiD2035, HiD2036 With regard to the supply of products, the current issue of the following document is applicable: The General Terms of Delivery for Products and Services of the Electrical Industry, published by the Central Association of the Electrical Industry (Zentralverband Elektrotechnik und Elektroindustrie (ZVEI) e.V.) in its most recent...
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Page 3: Table Of Contents
Functional Safety HiD2035, HiD2036 Content 1 Introduction........4 1.1 Contents . -
Page 4: Introduction
Additionally, the following parts may belong to the documentation, if applicable: • EC-type of examination • EU declaration of conformity • Attestation of conformity • Certificates • Control drawings • FMEDA report • Assessment report • Additional documents For more information about functional safety products from Pepperl+Fuchs see www.pepperl-fuchs.com/sil. -
Page 5: Safety Information
Functional Safety HiD2035, HiD2036 Introduction Safety Information Target Group, Personnel Responsibility for planning, assembly, commissioning, operation, maintenance, and dismounting lies with the plant operator. Only appropriately trained and qualified personnel may carry out mounting, installation, commissioning, operation, maintenance, and dismounting of the product. - Page 6 Functional Safety HiD2035, HiD2036 Introduction Depending on the risk level, the warning messages are displayed in descending order as follows: Danger! This symbol indicates an imminent danger. Non-observance will result in personal injury or death. Warning! This symbol indicates a possible fault or danger.
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Page 7: Product Description
Functional Safety HiD2035, HiD2036 Product Description Product Description Function This isolated barrier is used for intrinsic safety applications. The device repeats the 1.5 mA ... 50 mA input signal from a control system to drive fire and smoke alarms on the field side. -
Page 8: Standards And Directives For Functional Safety
Functional Safety HiD2035, HiD2036 Product Description Standards and Directives for Functional Safety Device-specific standards and directives Functional safety IEC/EN 61508, part 2, edition 2010: Functional safety of electrical/electronic/programmable electronic safety-related systems (manufacturer) System-specific standards and directives Functional safety IEC/EN 61511, part 1 – 3, edition 2003: Functional safety –... -
Page 9: Planning
Functional Safety HiD2035, HiD2036 Planning Planning System Structure 3.1.1 Low Demand Mode of Operation If there are two control loops, one for the standard operation and another one for the functional safety, then usually the demand rate for the safety loop is assumed to be less than once per year. -
Page 10: Assumptions
Functional Safety HiD2035, HiD2036 Planning Assumptions The following assumptions have been made during the FMEDA: • The device shall claim less than 10 % of the total failure budget for a SIL 2 safety loop. • For a SIL 2 application operating in low demand mode the total PFD... -
Page 11: Safety Function And Safe State
Functional Safety HiD2035, HiD2036 Planning Safety Function and Safe State Safe State The safe state depends on the respective application. When the output values are below 3.6 mA or above 50 mA, the device indicates failures that are considered as dangerous detected. -
Page 12: Characteristic Safety Values
Functional Safety HiD2035, HiD2036 Planning Characteristic Safety Values HiD2035, HiD2036, 1oo1 Structure Parameters acc. to IEC 61508 Characteristic values Assessment type and documentation FMEDA report Device type Mode of operation Low Demand Mode or High Demand Mode SIL (SC) Safety function... -
Page 13: Useful Life Time
As noted in DIN EN 61508-2:2011 note N3, appropriate measures taken by the manufacturer and plant operator can extend the useful lifetime. Our experience has shown that the useful lifetime of a Pepperl+Fuchs product can be higher • if there are no components with reduced life time in the safety loop (for... -
Page 14: Mounting And Installation
Functional Safety HiD2035, HiD2036 Mounting and Installation Mounting and Installation Installing the device 1. Observe the safety instructions in the instruction manual. 2. Observe the information in the manual. 3. Observe the requirements for the safety loop. 4. Connect the device only to devices that are suitable for this safety application. -
Page 15: Operation
Functional Safety HiD2035, HiD2036 Operation Operation Danger! Danger to life from missing safety function If the safety loop is put out of service, the safety function is no longer guaranteed. • Do not deactivate the device. • Do not bypass the safety function. - Page 16 25.00 25.00 ± 0.5 50.00 50.00 ± 0.5 Table 5.1 Steps to be performed for the proof test Multimeter HiD2036 Zone 0, 1, 2 Div. 1, 2 Figure 5.1 Proof test set-up for HiD2035, HiD2036 Channel 2 only for HiD2036...
- Page 17 Functional Safety HiD2035, HiD2036 Operation The easiest way to test HiD devices by using a stand-alone HiDTB**-SCT-***-**- ** termination board. In this test, it is not necessary to disconnect the wiring of the existing application. Faults in a subsequent wiring can be avoided.
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Page 18: Maintenance And Repair
Functional Safety HiD2035, HiD2036 Maintenance and Repair Maintenance and Repair Danger! Danger to life from missing safety function If the safety loop is put out of service, the safety function is no longer guaranteed. • Do not deactivate the device. -
Page 19: List Of Abbreviations
Functional Safety HiD2035, HiD2036 List of Abbreviations List of Abbreviations Emergency Shutdown Failure In Time in 10 FMEDA Failure Mode, Effects, and Diagnostics Analysis Probability of safe failure Probability of dangerous detected failure Probability of dangerous undetected failure ... - Page 20 PROCESS AUTOMATION – PROTECTING YOUR PROCESS Worldwide Headquarters Pepperl+Fuchs GmbH 68307 Mannheim · Germany Tel. +49 621 776-0 E-mail: info@de.pepperl-fuchs.com For the Pepperl+Fuchs representative closest to you check www.pepperl-fuchs.com/contact www.pepperl-fuchs.com Subject to modifications Copyright PEPPERL+FUCHS • Printed in Germany DOCT-5291 06/2016...