background image

D1044 

- SIL 2 - SIL 3 Digital Relay Output 

ISM0080-10 

D1044S - D1044D 

INSTRUCTION & SAFETY MANUAL 

SIL 2 - SIL 3 Digital Relay Output 

Loop / Bus Powered 

DIN-Rail Models D1044S, D1044D 

Summary of Contents for D1044D

Page 1: ...D1044 SIL 2 SIL 3 Digital Relay Output ISM0080 10 D1044S D1044D INSTRUCTION SAFETY MANUAL SIL 2 SIL 3 Digital Relay Output Loop Bus Powered DIN Rail Models D1044S D1044D...

Page 2: ...nel D1044S Isolation Test Voltage I S Out In 1 5 KV I S Out Supply 1 5 KV I S Out I S Out 500 V In Supply 500 V In In 500 V Input switch contact logic level Trip voltage levels OFF status 1 0 V ON sta...

Page 3: ...Input Output Supply EMC Compatibility to EN61000 6 2 EN61000 6 4 EN61326 1 ATEX IECEx FM FM C INMETRO EAC EX UKR n 898 T V Certifications T V Functional Safety Certification Type Approval Certificate...

Page 4: ...hat maximum allowable voltage current Ui Vmax Ii Imax of the D1044 Associated Apparatus are not exceeded by the safety parameters Uo Voc Io Isc of the Intrinsically Safe device indicated in the table...

Page 5: ...D1044D Bus powered independent channels NC 16 3 4 5 6 Supply 24 Vdc SIL 2 Out 1 7 8 NO 13 14 COM 15 NC 12 NO 9 10 COM 11 In 1 Control SIL 2 Out 2 In 2 Control MODEL D1044D Bus powered 1oo2 channel ar...

Page 6: ...AZARDOUS LOCATIONS CLASS I DIVISION 2 GROUPS A B C D T Code T4 CLASS I ZONE 2 GROUP IIC T4 Relay contact shown in de energized position MODEL D1044D Loop powered 1oo2 channel architecture NC 16 3 4 5...

Page 7: ...OUPS E F G CLASS III DIVISION 1 CLASS I ZONE 0 GROUP IIC SAFE AREA ZONE 2 GROUP IIC T4 NON HAZARDOUS LOCATIONS CLASS I DIVISION 2 GROUPS A B C D T Code T4 CLASS I ZONE 2 GROUP IIC T4 MODEL D1044S Bus...

Page 8: ...lure mode is not taken into account fail Not part failure mode of a component that is not part of the safety function but part of the circuit diagram and is listed for completeness When calculating th...

Page 9: ...Failure rate date taken from Siemens Standard SN29500 Failure rate table Failure rates table according to IEC 61508 2010 Ed 2 PFDavg vs T Proof table assuming Proof Test coverage of 99 with determinat...

Page 10: ...N29500 Failure rate table Failure rates table according to IEC 61508 2010 Ed 2 PFDavg vs T Proof table assuming Proof Test coverage of 99 with determination of SIL supposing module contributes 10 of t...

Page 11: ...ken into account Failure rate date taken from Siemens Standard SN29500 Failure rate table Failure rates table according to IEC 61508 2010 Ed 2 PFDavg vs T Proof table assuming Proof Test coverage of 9...

Page 12: ...Siemens Standard SN29500 Failure rate table Failure rates table according to IEC 61508 2010 Ed 2 PFDavg vs T Proof table assuming Proof Test coverage of 99 with determination of SIL supposing module c...

Page 13: ...connections or another acceptable Division 2 Zone 2 wiring method according to the NEC and the CEC Not to be connected to control equipment that uses or generates more than 250 Vrms or Vdc with respe...

Page 14: ...nsistent with the effective operating environment of the specific installation Units must be protected against dirt dust extreme mechanical e g vibration impact and shock and thermal stress and casual...

Reviews: