Rockwell Automation T8472 Trusted TMR 120V ac Isolated Output Module User Manual
Page 2
Trusted
TM
Module T8472
Issue 13 Sep 11
PD-T8472
2
Table of Contents
1.
Description...................................................................................................................................... 6
1.1.
Field Termination Unit (FTU) .......................................................................................................... 7
1.2.
Field Interface Unit (FIU) ................................................................................................................ 7
1.3.
Host Interface Unit (HIU) ................................................................................................................ 8
1.4.
Front Panel Unit (FPU) ................................................................................................................... 8
1.5.
Line monitoring and output states .................................................................................................. 9
1.6.
Housekeeping ................................................................................................................................ 9
1.7.
Fault Detection / Testing ................................................................................................................ 9
1.8.
Sequence of Events Characteristics ............................................................................................ 10
1.9.
Output Switch Structure................................................................................................................ 10
2.
Installation .................................................................................................................................... 11
2.1.
Module Insertion/Removal ............................................................................................................ 11
2.2.
Field Power Connection ............................................................................................................... 12
2.2.1.
Cable Impedance ......................................................................................................................... 12
2.3.
Termination .................................................................................................................................. 12
2.4.
Module Pinout Connections .......................................................................................................... 12
2.5.
Trusted module polarisation / keying ............................................................................................ 13
3.
Application .................................................................................................................................... 14
3.1.
Module Configuration ................................................................................................................... 14
3.2.
T8472 Complex Equipment Definition .......................................................................................... 14
3.2.1.
Rack 1: DO ................................................................................................................................... 15
3.2.2.
Rack 2: STATE ............................................................................................................................. 15
3.2.3.
Rack 3: AI - Channel Field Voltage .............................................................................................. 16
3.2.4.
Rack 4: CI – Channel Field Current ............................................................................................. 17
3.2.5.
Rack 5: LINE_FLT ........................................................................................................................ 17
3.2.6.
Rack 6: DISCREP ........................................................................................................................ 17
3.2.7.
Rack 7: Housekeeping ................................................................................................................. 18
3.2.8.
Rack 8: INFO ................................................................................................................................ 19
3.3.
Sequence of Events Configuration ............................................................................................... 20
3.4.
SYSTEM.INI File Configuration .................................................................................................... 20
4.
Operation ...................................................................................................................................... 21
4.1.
Front Panel Indications ................................................................................................................. 21
4.2.
Module Status LEDs ..................................................................................................................... 22
4.3.
I/O Status LEDs ............................................................................................................................ 23
5.
Fault Finding and Maintenance .................................................................................................... 24
5.1.
Fault Reporting ............................................................................................................................. 24
5.2.
Field Wiring Faults ........................................................................................................................ 24