INOR IPAQ C520 Supplementary Instructions Manual Download Page 1

Page: 1 / 28

HART

Temperature Transmitter

for up to SIL 2 applications

Safety manual SIL

IPAQ C520/R520

Supplementary Instructions

Summary of Contents for IPAQ C520

Page 1: ...l SIL Safety manual SIL Safety manual SIL Safety manual SIL IPAQ C520 R520 IPAQ C520 R520 IPAQ C520 R520 IPAQ C520 R520 Supplementary Instructions Supplementary Instructions Supplementary Instructions...

Page 2: ...safety function 8 4 3 Redundancy 9 4 3 1 Sensor drift 10 4 3 2 Sensor backup 10 5 Project planning 11 5 1 Applicable device documentation 11 5 2 Project planning behaviour during operation and malfun...

Page 3: ...Institute of Sweden AB former SP Technical Research Institute of Sweden Remote configuration with process control system PC or HART hand terminal is not not not not possible in combination with SIL a...

Page 4: ...mur NE 21 Electromagnetic compatibility of industrial process and laboratory control equipment Namur NE 32 Data retention in the event of a power failure in field and control instruments with micropro...

Page 5: ...de on a safety related system is greater than one per year and greater than twice the proof check frequency MTBF Mean Time Between Failure is average time between failure occurrences MTTR Mean Time To...

Page 6: ...r Hence the connection end of the T C cold junction constitutes a temperature reference or base value that has to be measured in order to determine the temperature at the critical spot hot junction Th...

Page 7: ...transmitter which improves predicting problems within the industrial safety instrumented systems SIS reducing the manual testing The C520 R520 is a modular and configurable system with the ability to...

Page 8: ...t a demand from the process Safe failures are divided into safe detected SD and safe undetected SU failures Fail Dangerous A dangerous failure is defined as a failure of the temperature transmitter C5...

Page 9: ...ted To prevent a safety system from restart due to the toggling output the system should be setup so that once an alarm signal has occurred from the safety loop the system shouldn t go back to normal...

Page 10: ...o the other sensor and the output signal will reflect the measured value of that sensor A diagnostic message is transmitted via HART to the PLC If the Average function is activated in the configuratio...

Page 11: ...nt accuracy in SIL mode a hardware error influencing the measured value will result in a system error signal if the measured signal deviates more than 2 of selected input span System Error Detection T...

Page 12: ...rements Up to 99 of the internal failures shall be detected via the proof tests The input to the SIL transmitter is simulated and tested for the internal errors in the hardware and the firmware Proof...

Page 13: ...field and date of the test 8 2 Specify any other information in the message field Table 6 1 Proof test configuration for the SIL transmitters Step Description Step Description Yes No Comments 1 Conne...

Page 14: ...e is 24 hours For safety applications only the 4 20 mA output was considered The HART protocol at C520 R520 is only used for setup and diagnostic purpose not during safety operation mode The failure r...

Page 15: ...f 0 the SFF shall be 90 for SIL 2 SIFs according to table 3 of IEC 61508 2 Under the assumptions described in the chapter before and the definitions given in chapter Desription of the failure categori...

Page 16: ...e PFDavg respectively the PFH values do not fulfill the requirements for SIL 2 of table 2 3 of IEC 61508 1 Failure category SFF PFDavg at Tproof PFH SIL AC SD SU DD DU FIT 1 year 2 years 5 years 10 ye...

Page 17: ...that the PFDavg respectively the PFH values do not fulfill the requirements for SIL 2 of table 2 3 of IEC 61508 1 Failure category SFF PFDavg at Tproof PFH SIL AC SD SU DD DU FIT 1 year 2 years 5 year...

Page 18: ...espectively the PFH values do not fulfill the requirements for SIL 2 of table 2 3 of IEC 61508 1 Failure category SFF PFDavg at Tproof PFH SIL AC SD SU DD DU FIT 1 year 2 years 5 years 10 years Close...

Page 19: ...es marked in dark grey indicate that the PFDavg respectively the PFH values do not fulfill the requirements for SIL 2 of table 2 3 of IEC 61508 1 Failure category SFF PFDavg at Tproof PFH SIL AC SD SU...

Page 20: ...8 APPENDIX 20 IPAQ C520 R520 www inor com 02 2019 86B520S001 AD 520 SIL R1 4 en 8 1 Declaration of conformity for Functional Safety SIL...

Page 21: ...APPENDIX 8 21 IPAQ C520 R520 www inor com 02 2019 86B520S001 AD 520 SIL R1 4 en 8 2 exida FMEDA management summary...

Page 22: ...8 APPENDIX 22 IPAQ C520 R520 www inor com 02 2019 86B520S001 AD 520 SIL R1 4 en...

Page 23: ...APPENDIX 8 23 IPAQ C520 R520 www inor com 02 2019 86B520S001 AD 520 SIL R1 4 en...

Page 24: ...8 APPENDIX 24 IPAQ C520 R520 www inor com 02 2019 86B520S001 AD 520 SIL R1 4 en 8 3 Type Examination Certificate...

Page 25: ...APPENDIX 8 25 IPAQ C520 R520 www inor com 02 2019 86B520S001 AD 520 SIL R1 4 en...

Page 26: ...in step 4 Proof test check points Send goods including this document to Company Address Contact person Telephone Fax Email Product ID Serial no Reason for the return maintenance Have you performed the...

Page 27: ...NOTES 9 27 IPAQ C520 R520 www inor com 02 2019 86B520S001 AD 520 SIL R1 4 en...

Page 28: ...82 762 2 E mail info inor gmbh de Web www inor gmbh de The current list of all INOR contacts and addresses can be found at www inor com Inor Process AB PO Box 9125 SE 200 39 Malm Sweden Phone 46 0 40...