FUNCTIONAL SAFETY CHARACTERISTICS

Transcription

1 FUNCTIONAL SAFETY CHARACTERISTICS Safety characteristics of Phoenix Contact safety products Application note _en_03 1 Aim of this document PHOENIX CONTACT Table of contents This application note is a central data source for all safety characteristics of Phoenix Contact safety products. It provides characteristics for: Machine building according to EN ISO and EN Process automation according to IEC Phoenix Contact supports you here with the SISTEMA tool by providing you with a SISTEMA library containing all components that have already been certified according to the latest standards. You can find the current SISTEMA library on our website under the keyword SISTEMA. This document also contains the characteristics required to calculate safety loops in the process industry. 1 Aim of this document Table of contents Safety switching devices Safety relays Modular safety relays Downtime and speed monitors Forcibly guided coupling relays PSR-TRISAFE configurable safety module SafetyBridge technology network solutions Safe control technology CONTACTRON solid-state contactors Safe coupling relays Signal conditioners Analog IN/analog OUT Temperature Digital IN Ex-i signal conditioners Analog IN/analog OUT Temperature Digital IN/digital OUT Explanation of terms Revision history...20 Make sure you always use the latest documentation. It can be downloaded at phoenixcontact.net/products. Should you have any further questions, please contact the Safety service team safety-service@phoenixcontact.com

2 3 Safety switching devices 3.1 Safety relays 1) In conjunction with a suitable evaluating device 2) Delayed contacts up to PL d, category EN ISO PL Category EN SILCL (1/h) PSR-ESA2-B c 1 SILCL E PSR-ESA4 e 4 SILCL E PSR-ESA4-B PSR-ESAM2/3x c 1 SILCL E PSR-ESAM4/2x1 5.05E PSR-ESAM4/3x E PSR-ESAM4/3x1B E-10 e 4 SILCL3 t M (years) 20 Note B10d = 230,000 at 3 A AC 15 Up to PL e/silcl 3 possible depending on the application B10d = 300,000 at 5 A DC switching cycles per year B10d = 300,000 at 5 A DC 13 Up to PL e/silcl 3 possible depending on the application B10d = 300,000 at 5 A DC PSR-ESAM4/8x1 5.06E-10 B10d = 230,000 at 3 A AC PSR-ESAM4 AC 3.60E switching cycles per year B10d = 300,000 at 5 A DC PSR-ESD E-09 B10d = 400,000 at 3 A AC 15 DC _en_03 PHOENIX CONTACT 2

3 PSR-ESD-300 2) EN ISO PL 1.89E PSR-ESD-T 2) 1.67E Category EN SILCL (1/h) t M (years) Note B10d = 230,000 at 3 A AC PSR-ESL4-B 5.56E PSR-ESM4 B10d = 300,000 at 5 A DC E PSR-ESM4_B PSR-ESP4 1.16E-10 B10d = 160,000 at 5 A AC PSR-FSP 1x1 1) 2.02E PSR-FSP 2x1 1) 2.02E e 4 SILCL PSR-URM4/5x1 1) 1.47E PSR-URM4-B 4x1 1) 9.70E PSR-URM4-B 5x1 1) 1.02E B10d = 1,000,000 at 5 A DC 13 B10d = 1,000,000 at 5 A DC PSR-SDC4 2.53E-10 B10d = 300,000 at 5 A DC PSR-THC4 1.21E-09 B10d = 300,000 at 5 A DC 13 B10d = 230,000 at 3 A AC 15 B10d = 300,000 at 5 A DC 13 B10d = 230,000 at 3 A AC PSR-URML4 5.56E-10 B10d = 300,000 at 5 A DC PSR-URM UC 1) 4.69E PSR-MXF 1.93E-10 B10d = 200,000 at 2.5 A DC 13 or 3 A AC 15 B10d = 780,000 at 5 A DC 13 or 3A AC _en_03 PHOENIX CONTACT 3

4 3.2 Modular safety relays EN ISO PL Category PSR-SDC4 e PSR-URD3/T2 1) PSR-URD3-3 1) d 3 EN SILCL SILCL 3 (1/h) 2.53E E-09 t M (years) 20 Note B10d = 300,000 at 5 A DC 13 B10d = 300,000 at 5 A DC PSR-URD3-30 1) 1.39E PSR-URM4/B 1) e E PSR-SIM Due to the series connection of safety door switches, the PSR-SACB-4/4-L- 5,0PUR-SD possible diagnostic coverage is reduced as are the maximum achievable safety classifications. 1) In conjunction with a suitable evaluating device _en_03 PHOENIX CONTACT 4

5 3.3 Downtime and speed monitors EN ISO PL Category EN SILCL (1/h) t M (years) PSR-RSM4 e 4 SILCL E Note _en_03 PHOENIX CONTACT 5

6 3.4 Forcibly guided coupling relays AAC15 / 230V PSR-URM/5x1/2x2 230, A DC PSR-URM/3x ,000 5 A DC PSR-URM/5x1/1x2 230,000 3AAC15 / 230V 2.5 A DC PSR-URM/2x21 180,000 3AAC15 / 250V 3ADC PSR-URM/4x1 300,000 5 A DC 13 B10d Note _en_03 PHOENIX CONTACT 6

7 4 PSR-TRISAFE configurable safety module EN ISO PL Category EN SILCL (1/h) PSR-TRISAFE-S - 1CH IN d 2 SILCL E-10 PSR-TRISAFE-S - 2CH IN e 4 SILCL E-10 Logic e 4 SILCL E-08 PSR-TRISAFE-S - 1CH OUT PSR-TRISAFE-S - 2CH OUT e 4 SILCL E-10 e 4 SILCL E-10 PSR-TRISAFE-M - 1CH IN d 2 SILCL E-10 PSR-TRISAFE-M - 2CH IN e 4 SILCL E-10 Logic e 4 SILCL E-08 PSR-TRISAFE-M - 1CH OUT PSR-TRISAFE-M - 2CH OUT e 4 SILCL E-10 e 4 SILCL E-10 - TBUS-Safe e 4 SILCL E-09 t M (years) 20 Note Cat. 4 can only be achieved if cross circuit is prevented Cat. 4 can only be achieved if cross circuit is prevented TBUS must be taken into account once per system _en_03 PHOENIX CONTACT 7

8 PSR-TS-SDI8-SDIO4-1CH IN PSR-TS-SDI8-SDIO4-2CH IN d 2 SILCL E-10 e 4 SILCL E-10 Logic e 4 SILCL E-09 PSR-TS-SDI8-SDIO4-1CH OUT e 4 SILCL E-10 PSR-TS-SDI8-SDIO4-2CH OUT e 4 SILCL E-10 Logic e 4 SILCL E-10 PSR-TS-SDOR4/4x1-1CH-AC15 PSR-TS-SDOR4/4x1-1CH-DC13 PSR-TS-SDOR4/4x1-2CH-AC15 PSR-TS-SDOR4/4x1-2CH-DC13 EN ISO PL Category EN SILCL (1/h) c 1 SILCL E-09 c 1 SILCL E-09 e 4 SILCL E-11 e 4 SILCL E-11 t M (years) 20 Note Switchable I/O contacts can only achieve Cat. 2 if clock signals are used Cat. 4 can only be achieved if cross circuit is prevented B10d =1,960,000 at 3 A AC 15; 1 N/O B10d = 780,000 at 3 A DC 13; 1 N/O B10d =1,960,000 at 3 A AC 15; 1 N/O B10d = 780,000 at 3 A DC 13; 1 N/O _en_03 PHOENIX CONTACT 8

9 5 SafetyBridge technology network solutions EN ISO PL Category EN SILCL (1/h) IL-LPSDO-8-1CH d 3 SILCL 2 1E-08 IL-LPSDO-8-2CH e 4 SILCL 3 1E-09 IL-LPSDO-8-V2-1CH d 3 SILCL 2 1E-08 IL-PSDO-8-V2-2CH e 4 SILCL 3 1E-09 IL-LPSDO-8-V3-1CH d 3 SILCL 2 1E-08 IL-LPSDO-8-V3-2CH e 4 SILCL 3 1E-09 IL-PSDO-4/4-1CH d 3 SILCL 2 1E-08 IL-PSDO-4/4-2CH e 4 SILCL 3 1E-09 IL-PSDO-8-1CH d 3 SILCL 2 1E-08 IL-PSDO-8-2CH e 4 SILCL 3 1E-09 IL-PSDOR-4-1CH-AC15 c 2 SILCL 2 1E-08 IL-PSDOR-4-1CH-DC13 c 2 SILCL 2 1E-08 IL-PSDOR-4-2CH-AC15-A e 4 SILCL 3 1E-09 IL-PSDOR-4-2CH-AC15-B e 4 SILCL 3 1E-09 IL-PSDOR-4-2CH-CAP-B e 4 SILCL 3 1E-09 IL-PSDOR-4-2CH-DC13-A e 4 SILCL 3 1E-09 IL-PSDOR-4-2CH-DC13-B e 4 SILCL 3 1E-09 IL-PSDI-8-1CH d 3 SILCL 2 1E-08 IL-PSDI-8-2CH e 4 SILCL 3 1E-09 IL-PSDI-16 1CH d 3 SILCL 2 1E-08 IL-PSDI-16 2CH e 4 SILCL 3 1E-09 t M (years) 20 Note The value is an example value here. It depends on the parameterization and wiring. You can determine the exact value with the aid of the product documentation _en_03 PHOENIX CONTACT 9

10 6 Safe control technology EN ISO PL Category EN SILCL SLC400-PND RFC 470S PN 3TX e 4 SILCL FL PN/PN SDIO-2TX/2TX e 4 SILCL 3 (1/h) t M (years) 1E Note _en_03 PHOENIX CONTACT 10

11 7 CONTACTRON solid-state contactors ELR-W3-24DC/500AC-2l EN ISO PL Category (1/h) 2.48E ELR-W3-230AC/500AC-2l 4.43E ELR-W3-24DC/500AC-9l 2.48E ELR-W3-230AC/500AC-9l 4.43E ELR-H5_IES-SC-24DC/500AC E ELR-H5_IES-SC-230AC/500AC E ELR-H5_ES-SC-24DC/500AC E e ELR-H5_ES-SC-230AC/500AC E ELR-H3_IES-SC-24DC/500AC E ELR-H3_IES-SC-230AC/500AC E ELR-H3_ES-SC-24DC/500AC E ELR-H3_ES-SC-230AC/500AC E t M (years) 20 Note _en_03 PHOENIX CONTACT 11

12 8 Safe coupling relays Substitute values for 1001 structure Demand Device type HFT SIL SFF (%) λ SD (FIT) PSR-FSP 3) High E Low E PSR-ESP4 High E Low E PSR-FSP/2x1 3) High E Low E PSR-FSP2/2x 3) High E Low E A High E PSR-ESAM4/3x1/1x2/B Low E PSR-ETP/1x13) Low E-5-11 λ SU (FIT) λ DD (FIT) λ DU (FIT) λ Total (FIT) MTBF (years) 1) PFD avg 2) T 1max (years) t M (years) 20 1) Includes faults that are not part of the safety function. MTTR was set to 8 hours. 2) For T 1 = 1 year 3) Only in conjunction with a suitable evaluating device _en_03 PHOENIX CONTACT 12

13 9 Signal conditioners Substitute values for 1001 structure 9.1 Analog IN/analog OUT For additional operating modes, please refer to the corresponding data sheet for the relevant product at phoenixcontact.net/products MACX MCR-UI-UI(-SP)(-NC) MACX MCR-UI-UI-UP(-SP)(-NC) Demand Device type Operating mode SIL SFF (%) λ SD (FIT) λ SU (FIT) λ DD (FIT) λ DU (FIT) MTBF (years) PFD 1) avg DC (%) Low/High A 2) E E Low/High A 3) E E Low/High A 2) E E Low/High A 3) E E MACX MCR-SL-RPSSI-I(-SP) Low/High A 4) E E MACX MCR-SL-RPSSI-I-UP(-SP) Low/High A 4) E E MACX MCR-RPSSI-2I(-SP) Low/High A 4) E E MACX MCR-SL-IDSI-I(-SP) Low/High A 4) E E MACX MCR-SL-RPSS-2I-2I(-SP) Low/High A 4) E E ) For T 1 = 1 year 2) Input isolator I = I (4 20 ma) 3) Output isolator I = I (4 20 ma) 4) Repeater power supply _en_03 PHOENIX CONTACT 13

14 9.2 Temperature For additional operating modes, please refer to the corresponding data sheet for the relevant product at phoenixcontact.net/products MACX MCR-T-UI-UP(-SP)(-C) MACX MCR-T-UIREL-UP(-SP) (-C) MACX MCR-SL-RTD-I(-SP) (-NC) Demand Device type Operating mode SIL SFF (%) λ SD (FIT) λ SU (FIT) λ DD (FIT) λ DU (FIT) MTBF (years) PFD 1) avg DC (%) Low/High 2) E E B Low/High 3) E E Low/High 4) E E B Low/High 5) E E Low/High B E E MACX MCR-SL-TC-I(-NC) Low/High B E E ) For T 1 = 1 year 2) PT wire, output ma 3) Voltage input mv, output ma 4) Pt wire, output relay 5) Voltage input mv, output relay _en_03 PHOENIX CONTACT 14

15 9.3 Digital IN For additional operating modes, please refer to the corresponding data sheet for the relevant product at phoenixcontact.net/products. Demand Device type Operating mode SIL SFF (%) λ SD (FIT) λ SU (FIT) λ DD (FIT) λ DU (FIT) MTBF (years) PFD 1) avg DC (%) MACX MCR-SL-NAM-R(-SP) Low A E ) E ) E MACX MCR-SL-NAM-2RO(-SP) Low A ) E ) E MACX MCR-SL-2NAM-RO(-SP) Low A ) E ) E MACX MCR-SL-2NAM-R-UP(-SP) Low A ) E ) E MACX MCR-SL-NAM-2T(-SP) Low A ) E ) E MACX MCR-SL-2NAM-T(-SP) Low A ) E ) For T 1 = 1 year 2) Non-inverted output (N) 3) Inverted output (I) _en_03 PHOENIX CONTACT 15

16 10 Ex-i signal conditioners Substitute values for 1001 structure 10.1 Analog IN/analog OUT For additional operating modes, please refer to the corresponding data sheet for the relevant product at phoenixcontact.net/products. Demand Device type Operating mode SIL SFF (%) λ SD (FIT) λ SU (FIT) λ DD (FIT) λ DU (FIT) MTBF (years) PFD avg 1) DC (%) MACX MCR-EX-SL-RPSSI-I(-SP) Low/High A 2) E E MACX MCR-EX-SL-RPSSI-I-UP Low/High A 2) E E (-SP) MACX MCR-EX-SL-RPSSI-2I (-SP) Low/High A 2) E E MACX MCR-EX-SL-IDSI-I(-SP) Low/High A 3) E E MACX MCR-EX-SL-RPSS-2I-2I (-SP) Low/High A 2) E E ) For T 1 = 1 year Repeater power supply Output isolator I = I (4 20 ma) _en_03 PHOENIX CONTACT 16

17 10.2 Temperature For additional operating modes, please refer to the corresponding data sheet for the relevant product at phoenixcontact.net/products MACX MCR-EX-T-UI-UP(-SP) (-C) MACX MCR-EX-T-UIREL-UP (-SP)(-C) MACX MCR-EX-SL-RTD-I(-SP) (-NC) Demand Device type Operating mode SIL SFF (%) λ SD (FIT) λ SU (FIT) λ DD (FIT) λ DU (FIT) MTBF (years) PFD 1) avg DC (%) Low/High 2) E E B Low/High 3) E E Low/High 4) E E B Low/High 5) E E Low/High B E E MACX MCR-EX-SL-TC-I(-NC) Low/High B E E MCR-FL-TS-LP-I-EX Low/High B 2 > E MCR-HT-TS-I-EX Low/High B 2 > E ) For T 1 = 1 year 2) Pt wire, output ma 3) Voltage input mv, output ma 4) Pt wire, output relay 5) Voltage input mv, output relay _en_03 PHOENIX CONTACT 17

18 10.3 Digital IN/digital OUT For additional operating modes, please refer to the corresponding data sheet for the relevant product at phoenixcontact.net/products. Demand Device type Operating mode SIL SFF (%) ) E MACX MCR-EX-SL-NAM-R(-SP) Low A ) E ) 10.0 MACX MCR-EX-SL-NAM-2RO E-04 - Low A 2 0 (-SP) ) E ) MACX MCR-EX-SL-2NAM-RO E Low A (-SP) 3) E ) MACX MCR-EX-SL-2NAM-R-UP E Low A (-SP) 3) E ) E MACX MCR-EX-SL-NAM-2T(-SP) Low A ) E ) E MACX MCR-EX-SL-2NAM-T(-SP) Low A ) E ) MACX MCR-EX-SL-NAM-NAM E Low A (-SP) 3) E MACX MCR-EX-SL-SD LP (-SP) Low A E MACX MCR-EX-SL-SD LP (-SP) Low A E MACX MCR-EX-SL-SD LP (-SP) Low A E MACX MCR-EX-SL-SD LP (-SP) Low A E MACX MCR-EX-SL-SD LP (-SP) Low A E MACX MCR-EX-SL-SD-48-LFD (-SP) Low A E E λ SD (FIT) λ SU (FIT) λ DD (FIT) λ DU (FIT) MTBF (years) PFD avg 1) DC (%) 1) For T 1 = 1 year 2) Non-inverted output (N) 3) Inverted output (I) _en_03 PHOENIX CONTACT 18

19 11 Explanation of terms Abbreviation Term Explanation EN ISO PL Performance level Classification of the ability of safety functions to meet a safety demand. Category Category Classification of the resistance to faults according to EN ISO SILCL Safety integrity level claim limit SIL claim limit (suitability) Probability of dangerous failure per hour Probability of dangerous failure per hour t M Mission time Duration of use EN IEC / / HFT Hardware failure tolerance Ability of a function unit to continue with the execution of a demanded function despite existing faults or deviations. SIL Safety integrity level Safety integrity level SFF Safe failure fraction Fraction of safe failures λ SD Failure rate - safe detected Failure rate of safe detected failures λ SU Failure rate - safe undetected Failure rate of safe undetected failures λ DD Failure rate - dangerous detected Failure rate of dangerous detected failures λ DU Failure rate - dangerous undetected Failure rate of dangerous undetected failures λ Total Total failure rate Failure rate of all failures DC Diagnostic coverage Diagnostic coverage MTBF Mean time between failure Average failure time period PFD avg Average probability of failure on demand Average probability of failure on demand FIT Failure in time (in 10 9 hours) Failures per unit time (1 failure every 10 9 hours) T 1max Proof test interval Repeat testing _en_03 PHOENIX CONTACT 19

20 12 Revision history Revision Date Contents 00 12/2011 First publication 01 01/2012 Layout adjustments PSR-SIM4 modular safety relay added PSR-SACB-4/4-L-5,0PUR-SD accessory added 02 04/2012 FL PN/PN SDIO-2TX/2TX safe PROFINET gateway added 03 01/2014 Layout adjustments Values for ESA2-B and ESAM2/3x1 corrected in Safety relays on page 2 and PSR-URML4, PSR-URM UC, and PSR-MXF added Forcibly guided coupling relays on page 6 in Section 3 Safety switching devices moved (previously Section 6) Values for order numbers , , , , , and updated in PSR-TRISAFE configurable safety module on page 7 and order numbers and added Order numbers and added in Safe control technology on page 10, PL and category for IL-PSDOR-4-1CH-AC15 and IL-PSDOR-4-1CH-DC13 corrected, note text for order number reduced Designation for order number corrected in Safe control technology on page 10 Safe coupling relays on page 12 renamed (previously Process technology ), PSR-ETP/1x1 added, and footnote for PSR-FSP and PSR-ETP/1x1 inserted Signal conditioners on page 13 added Ex-i signal conditioners on page 16 added Explanation of terms on page 19 extended _en_03 PHOENIX CONTACT GmbH & Co. KG Blomberg Germany 20 phoenixcontact.com