Rockwell Automation AADvance Controller PFH avg and PFD avg Data User Manual

Page 10

Advertising

1-4

Document: 553847

(ICSTT-RM449_EN_P) Issue 04:

PFH avg and PFD avg Data (AADvance Controller)

T9451

Digital output module, 24Vdc, 8
channel, isolated, commoned

1.22E-5

2.43E-5

3.81E-4

4.00E-6

T9481

Analogue output module, 3
channel, isolated

3.93E-5

7.75E-5

1.48E-3

3.49E-5

T9482

Analogue output module, 8
channel, isolated

3.93E-5

7.75E-5

1.48E-3

3.49E-5

PFD Data

PFD Data ---- 24 Hour MTTR

24 Hour MTTR

The following tables provide the probability of failures upon demand for the energize
to action and de-energize to action Safety Instrumented Function (SIF) configurations.
Manual Test Interval is as indicated.

Table 6:

PFD Data for a SIF with MTI = 6 months

Module Module Description

PFDde

PFDe

Single

Dual

Triple

Single

Dual

Triple

T9110

Processor module

6.71E-5

2.98E-7

3.16E-7 8.69E-5

4.88E-7

5.20E-7

T9401

Digital input module, 24Vdc, 8
channel, isolated

3.48E-6

2.24E-7

2.24E-7 5.92E-6

2.40E-7

T9402

Digital input module, 24Vdc, 16
channel, isolated

3.48E-6

2.24E-7

2.24E-7 5.92E-6

2.40E-7

T9431

Analogue input module, 8 channel,
isolated

3.48E-6

2.24E-7

2.24E-7 5.92E-6

2.40E-7

T9432

Analogue input module, 16
channel, isolated

3.48E-6

2.24E-7

2.24E-7 5.92E-6

2.40E-7

T9451

Digital output module, 24Vdc, 8
channel, isolated, commoned

1.10E-6

2.21E-6

2.76E-5

2.77E-7

T9481

Analogue output module, 3
channel, isolated

2.07E-6

4.01E-6

8.67E-5

2.60E-6

T9482

Analogue output module, 8
channel, isolated

2.07E-6

4.01E-6

8.67E-5

2.60E-6

Table 7:

PFD Data for a SIF with MTI = 1 Year

Module Module Description

PFDde

PFDe

Single

Dual

Triple

Single

Dual

Triple

T9110

Processor module

1.26E-4

5.13E-7 5.77E-7

1.62E-4

8.55E-7

9.61E-7

Advertising

Popular Brands

Popular manuals