242
Appendix A
Appendix 2: Calculated Values of PFD and PFH
Calculated values of PFD and PFH for the NE1A-series Controller are given in the following tables. These val-
ues must be calculated for the overall devices within the system to comply with the SIL required for application.
A-2-1
Calculated PFD Values
A-2-2
Calculated PFH Values
Model
Proof test interval (years)
PFD
NE1A-SCPU01(-V1)
0.25
4.68E-07
0.5
9.32E-07
1
1.86E-06
2
3.72E-06
NE1A-SCPU02
0.25
5.90E-07
0.5
1.17E-07
1
2.34E-06
2
4.68E-06
Model
PFH
NE1A-SCPU01(-V1)
4.25E-10
NE1A-SCPU02
5.39E-10
Summary of Contents for NE1A-SCPU01 - 07-2009
Page 3: ...iv...
Page 9: ...x TABLE OF CONTENTS...
Page 11: ...xii...
Page 15: ...xvi...
Page 70: ...35 Installation Section 3 1 Top Top Bottom Bottom...
Page 72: ...37 Installation Section 3 1 3 1 3 Dimensions and Weight Dimensions NE1A SCPU01 V1...
Page 85: ...50 Wiring Section 3 2...
Page 123: ...88 Explicit Message Communications Section 4 7...
Page 141: ...106 Safety Outputs Section 5 4...
Page 257: ...222 Connection Status Tables Section 10 8...
Page 261: ...226 NE1A series Controller Replacement Section 11 2...
Page 264: ...229 Appendix A Local Input and Test Output Setting Example Local Output Setting Example...
Page 266: ...231 Appendix A Programming Example Local Input and Test Output Setting Example...
Page 267: ...232 Appendix A Local Output Setting Example...
Page 269: ...234 Appendix A Programming Example Local Input and Test Output Setting Example...
Page 270: ...235 Appendix A Local Output Setting Example...
Page 273: ...238 Appendix A Local Input and Test Output Setting Example Local Output Setting Example...
Page 275: ...240 Appendix A Programming Example Local Input and Test Output Setting Example...
Page 276: ...241 Appendix A Local Output Setting Example...
Page 289: ...254...
Page 293: ...258 Index...