Related Manuals for turck IM(X)18-DI03-4S-4T1R
Summary of Contents for turck IM(X)18-DI03-4S-4T1R
- Page 1 Your Global Automation Partner IM(X)18-DI03-4S-4T1R Isolating Switching Amplifier Safety Manual...
- Page 2 Contents Hans Turck GmbH & Co. KG | T +49 208 4952-0 | F +49 208 4952-264 | more@turck.com | www.turck.com...
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Page 3: Table Of Contents
Contents About this Document Scope Safety Integrity Level Product Description Safety Function Safe State PFH: Probability of dangerous failure per hour (High Demand mode) PFD: Average probability of dangerous failure on demand (Low Demand mode) Safety-Planning Architectural specificatons Assumptions 5.2.1 FMEDA results Examples of using this results 5.3.1... - Page 4 Hans Turck GmbH & Co. KG | T +49 208 4952-0 | F +49 208 4952-264 | more@turck.com | www.turck.com...
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Page 5: About This Document
All instructions must be followed in order to assure functional safety. Always make sure that this is the latest version of the safety manual at www.turck.com. The English version is considered the definitive document. Care was taken in the production of the translations of this document. -
Page 6: Safety Integrity Level
The safe state is always the “low” state. The “low” state depends on the output type: Output type Requirement state “Low” Transistor Transistor is locked Hans Turck GmbH & Co. KG | T +49 208 4952-0 | F +49 208 4952-264 | more@turck.com | www.turck.com... -
Page 7: Pfh: Probability Of Dangerous Failure Per Hour (High Demand Mode)
PFH: Probability of dangerous failure per hour (High Demand mode) A SIL2 is specified. In the following table 3 from 7.6.2.9 EN 61508-1:2010 is a PFH of less than 10 required. A failure limit of 1 FIT corresponds to a PFH of 10 Table 3 from 7.6.2.9 EN 61508-1 Safety Integrity Probablity of dangerous Failure per Hour from the safety function [h... -
Page 8: Safety-Planning
All components that are not part of the safety function and cannot influence the safety function (feedback immune) are excluded. ■ The activations of line-monitoring can improve the results Hans Turck GmbH & Co. KG | T +49 208 4952-0 | F +49 208 4952-264 | more@turck.com | www.turck.com... -
Page 9: Fmeda Results
5.2.1 FMEDA results A SIL2 is specified. According to table 2 and table 3 from 7.4.4.2.2 EN 61508-1:2010, depending on the operating mode (Typ A or Typ B) and taking into account the hardware fault tolerance of HFT=0, the fol- lowing SFF values are applied: ■... -
Page 10: Examples Of Using This Results
The average temperature over a long period of time directly on the exterior sidewall of the ➤ housing must be maximum 40 °C. Hans Turck GmbH & Co. KG | T +49 208 4952-0 | F +49 208 4952-264 | more@turck.com | www.turck.com... - Page 11 During operation of the device, surface temperatures may occur that could lead to burns if ➤ touched. The device must not be repaired. If problems occur with regard to functional safety, Turck ➤ must be notified immediately and the device must be returned immediately to: Hans Turck GmbH &...
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Page 12: Before Operation
Fasten the screws with a screwdriver (max. tightening torque 0.5 Nm) to affix the cable ends. ➤ 0.2…2.5 mm (24…13 AWG) 7 mm 0.5 Nm (4.43 LBS-inc) Fig. 2: Connection with screw terminals Hans Turck GmbH & Co. KG | T +49 208 4952-0 | F +49 208 4952-264 | more@turck.com | www.turck.com... - Page 13 Connection with spring-type terminals Push the opening lever with a suitable screwdriver. ➤ Insert the stripped cable ends (7 mm) in the guides of thespring-type terminals. ➤ Pull the screwdriver to fix the cable ends. ➤ 0.2…2.5 mm (24…13 AWG) 7 mm Fig.
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Page 14: Parameterization
Normally closed, NC for short, stands for a contact or switch that opens when activated. Nor- mally open, NO for short, stands for a contact or switch that closes when activated. Hans Turck GmbH & Co. KG | T +49 208 4952-0 | F +49 208 4952-264 | more@turck.com | www.turck.com... -
Page 15: Operation
Operation If the device is used in low demand mode, proof tests shall be executed periodically accord- ➤ ing to T1. Ensure that the plug connections and cables are always in good condition. ➤ The device must be replaced immediately if the terminals are faulty or the device has any vis- ➤... -
Page 16: Connection And Wiring Diagrams
< 1.3W R1 = 1…2.2 k (> ¼ W) R2 = 10…22 k (> ¼ W) Fig. 6: Wiring diagram IM18-DI03-4S-4T1R Hans Turck GmbH & Co. KG | T +49 208 4952-0 | F +49 208 4952-264 | more@turck.com | www.turck.com... -
Page 17: Terms And Abbreviations
Terms and Abbreviations Diagnostic Coverage 1 FIT is 1 failure per 10E09 hours FMEDA Failure Modes, Effects and Diagnostic Analysis Hardware failure tolerance λ Undetected Annunciation failure rate (per hour) Annunciation failures do not directly impact safety but impact the ability to detect a future fault (such as a fault in diagnostic circuit). -
Page 18: Certificate
These products are certified by SGS-Saar for the use in safety-related applications. The certifi- cate can be found under the following Link: www.turck.com Document history Document Version Date Modifications 2021-10-26 Initial version Hans Turck GmbH & Co. KG | T +49 208 4952-0 | F +49 208 4952-264 | more@turck.com | www.turck.com... - Page 19 V01.00 | 2021/10...
- Page 20 Over 30 subsidiaries and over 60 representations worldwide! 100034219 | 2021/10 *100034219* www.turck.com...
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