Pepperl+Fuchs HiC2873 Скачать руководство пользователя страница 8 | Manualshive

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Pepperl+Fuchs HiC2873 Скачать руководство пользователя страница 8

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Functional Safety HiD2872, HiC2873(Y1), HiD2876, HiC2877

Product Description

HiC2873Y1

This device is a 1-channel device.
The device is bus powered.
The device is controlled with a switch contact, transistor, or logic signal.
At full load, 12 V at 40 mA (with 55 mA current limit) is available for the hazardous

area application.
This device mounts on a HiC termination board.

HiD2876

This device is a 2-channel device.
The device is loop powered or bus powered.
It is controlled with a loop powered control signal, switch contact, transistor, or logic signal.
At full load, 11.2 V at 40 mA (with 55 mA current limit) is available for the hazardous

area application.
An alternative low current output is available for driving a single LED without installing

an external current limiting resistor.
This device mounts on a HiD Termination Board.

HiC2877

This device is a 1-channel device.
The device is loop powered or bus powered.
It is controlled with a loop powered control signal, switch contact, transistor, or logic signal.
At full load, 11.2 V at 40 mA (with 55 mA current limit) is available for the hazardous

area application.
This device mounts on a HiC termination board.

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Содержание HiC2873

Страница 1: ...ISO9001 2 3 Functional Safety Solenoid Driver HiD2872 HiC2873 Y1 HiD2876 HiC2877 PROCESS AUTOMATION MANUAL...

Страница 2: ...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 version...

Страница 3: ...Function 7 2 2 Interfaces 9 2 3 Marking 9 2 4 Standards and Directives for Functional Safety 9 3 Planning 10 3 1 System Structure 10 3 2 Assumptions 11 3 3 Safety Function and Safe State 12 3 4 Chara...

Страница 4: ...oubleshooting Dismounting Disposal The documentation consists of the following parts Present document Instruction manual Manual Datasheet Additionally the following parts may belong to the documentati...

Страница 5: ...ve read and understood the instruction manual and the further documentation Intended Use The device is only approved for appropriate and intended use Ignoring these instructions will void any warranty...

Страница 6: ...essages are displayed in descending order as follows Informative Symbols Action This symbol indicates a paragraph with instructions You are prompted to perform an action or a sequence of actions Dange...

Страница 7: ...ce The device is loop powered or bus powered It is controlled with a loop powered control signal switch contact transistor or logic signal At full load 12 V at 40 mA with 55 mA current limit is availa...

Страница 8: ...h a loop powered control signal switch contact transistor or logic signal At full load 11 2 V at 40 mA with 55 mA current limit is available for the hazardous area application An alternative low curre...

Страница 9: ...d directives System specific standards and directives Note For corresponding connections see datasheet Pepperl Fuchs GmbH Lilienthalstra e 200 68307 Mannheim Germany Internet www pepperl fuchs com HiD...

Страница 10: ...usually the demand rate for this safety loop is assumed to be higher than once per year The relevant safety parameters to be verified are the PFH value Probability of dangerous Failure per Hour Fault...

Страница 11: ...or a SIL 2 application operating in low demand mode the total PFDavg value of the SIF Safety Instrumented Function should be smaller than 10 2 hence the maximum allowable PFDavg value would then be 10...

Страница 12: ...t is open DIP switch settings The device is configured by DIP switches The filter switch S6 and the line fault detection switch S5 are not safety relevant However use of the line fault detection featu...

Страница 13: ...0 FIT total safety function 127 FIT no effect 131 FIT SFF 100 MTBF 1 1 acc to SN29500 This value includes failures which are not part of the safety function MTTR 24 h The value is calculated for one...

Страница 14: ...peration Low demand mode high demand mode or continuous mode Safety function De energized if the input is in low condition HFT 0 SIL 2 SC 3 s 97 FIT dd 0 FIT du 30 FIT total safety function 127 FIT no...

Страница 15: ...alid for components that have this constant domain and that the validity of the calculation is limited to the useful lifetime of each component It is assumed that early failures are detected to a huge...

Страница 16: ...lication 5 Check the safety function to ensure the expected output behavior 4 1 Configuration Configuring the Device The device is configured via DIP switches The DIP switches for setting the safety f...

Страница 17: ...ing to IEC EN 61508 2 a recurring proof test shall be undertaken to reveal potential dangerous failures that are not detected otherwise Check the function of the subsystem at periodic intervals depend...

Страница 18: ...age via multimeter Compare the value to the nominal value specified in the table below 3 Short circuit the load resistor and measure the short circuit current via multimeter Compare the resulting valu...

Страница 19: ...2 Multimeter mA Multimeter V Rload SC 24VDC FAULT 1a 1b 2a 2b 6b V SL2 5a 5b SL1 8a 7a 10a 9a Termination Board 1 4 11 14 HiC2873Y1 Zone 0 1 2 Div 1 2 Multimeter mA Multimeter V Rload SC 24VDC FAULT 1...

Страница 20: ...ltimeter V Rload SC Multimeter mA Multimeter V Rload SC SL2 7a 5a 5b SL1 8a 7a 8b 7b 3b 1a 1b 10a 9a 9b 10b 24VDC FAULT 1a 1b 2a 2b 6b 11 14 1 5 2 4 12 15 13 16 7 6 17 18 I II V V Tip The easiest way...

Страница 21: ...ction does not work Take appropriate measures to protect personnel and equipment while the safety function is not available Secure the application against accidental restart 3 Do not repair a defectiv...

Страница 22: ...ulation of SFF not part Probability of failure of components that are not in the safety loop total safety function Probability of failure of components that are in the safety loop HFT Hardware Fault T...

Страница 23: ...Functional Safety HiD2872 HiC2873 Y1 HiD2876 HiC2877 Notes 2019 07 23...

Страница 24: ...rl fuchs com 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 fu...

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