Rockwell-automation T8451 Trusted TMR 24V dc Digital Output Module - 4 Manual de usuario descargar pdf (Pagina 4)

Trusted

Module T8451

Issue 12 Apr 10 PD-T8451 4

Table of Contents

1. Description......................................................................................................................................8

1.1. Field Termination Unit (FTU)..........................................................................................................9

1.2. Field Interface Unit (FIU) ................................................................................................................9

1.3. Host Interface Unit (HIU) ..............................................................................................................10

1.4. Front Panel Unit (FPU) .................................................................................................................10

1.5. Line monitoring and output states ................................................................................................11

1.6. Housekeeping ..............................................................................................................................11

1.7. Fault Detection/Testing ................................................................................................................11

1.8. Sequence of Events Characteristics ............................................................................................12

1.9. Output Switch Structure................................................................................................................12

1.9.1. Switch Diagnostics .......................................................................................................................13

1.9.2. Short Circuit Protection Issues .....................................................................................................14

1.9.3. Group Fail Safe Switches.............................................................................................................14

2. Installation ....................................................................................................................................15

2.1. Module Insertion/Removal............................................................................................................15

2.2. Cable Selection ............................................................................................................................15

2.3. Termination ..................................................................................................................................15

2.4. Module Pinout Connections..........................................................................................................16

2.5. Trusted

Module Polarisation/keying. .........................................................................................17

3. Application ....................................................................................................................................18

3.1. Module Configuration ...................................................................................................................18

3.2. T8451 Complex Equipment Definition..........................................................................................18

3.2.1. Rack 1: DO...................................................................................................................................19

3.2.2. Rack 2: STATE.............................................................................................................................19

3.2.3. Rack 3: AI.....................................................................................................................................20

3.2.4. Rack 4: CI.....................................................................................................................................21

3.2.5. Rack 5: LINE_FLT........................................................................................................................21

3.2.6. Rack 6: DISCREP ........................................................................................................................21

3.2.7. Rack 7: HKEEPING......................................................................................................................22

3.2.8. Rack 8: INFO................................................................................................................................23

3.3. Sequence of Events Configuration...............................................................................................24

3.4. SYSTEM.INI File Configuration ....................................................................................................24

4. Operation......................................................................................................................................25

4.1. Front Panel ...................................................................................................................................25

4.2. Module Status LEDs.....................................................................................................................26

4.3. I/O Status Indicators .....................................................................................................................27

5. Fault Finding and Maintenance ....................................................................................................28

1 2 3 4 5 6 7 8 9 ... 31 32

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Rockwell-automation T8451 Trusted TMR 24V dc Digital Output Module - 4 Manual de usuario Pagina 4

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