Rockwell Automation T8094 8000 Series TMR System Safety Manual - Manual (Page 19)

SAFETY MANUAL
D oc N umber T8094
I ssue 27 – June 2013
Page xi x
ILLUSTRATIONS
Figure 1 - Simple Triplicated System ................................................................... 5
Figure 2 – TMR Architecture ................................................................................ 6
Figure 3 - Single High Density TMR I/O Module Architecture ............................ 23
Figure 4 - SmartSlot or Adjacent Slot TMR Module Configuration .................... 24
Figure 5 – 2-oo-3 voting logic with discrepancy reporting .................................. 67
Figure 6 – Discrepancy error bit latch and manual reset logic ........................... 68
Figure 7 - Current to Voltage Conversion .......................................................... 73
Figure 8 – System Architecture Features using T8162 Bridge Module ............. 79
Figure 9 - Wiring for CS300 digital inputs using a simplex digital input module100
Figure 10 - Wiring for CS300 digital inputs using duplex digital input modules 101
Figure 11 - Wiring for CS300 analogue inputs ................................................. 102
Figure 12 - Wiring for CS300 digital outputs .................................................... 103
TABLES
Table 1 - Referenced documents ......................................................................... 2
Table 2 - Central Modules .................................................................................. 19
Table 3 - Input Modules High Density I/O .......................................................... 20
Table 4 - Output Modules High Density I/O ....................................................... 20
Table 5 - Multi-purpose Modules, High Density I/O ........................................... 21
Table 6 - Auxiliary Modules ................................................................................ 22
Table 7 - IEC1131 Workbench Recommended Access Levels ......................... 40
Table 8 - Safety Related Programming Language ............................................. 41
Table 9 - Climatic Condition Requirements ....................................................... 49
Table 10 - Electromagnetic Compatibility ........................................................... 50
Table 11 - Input Module, Low Density I/O .......................................................... 65
Table 12 - Output Modules, Low Density I/O ..................................................... 66
Table 13 - Central Modules ................................................................................ 70
Table 14- Input Module, Triguard I/O ................................................................. 70
Table 15- Output Modules, Triguard I/O ............................................................ 71
Table 16 – Triguard Multi-purpose Modules ...................................................... 71
Table 17 – Auxiliary Chassis and PSUs ............................................................. 71
Table 18 - List of CS300 Modules Suitable for Safety-Related Applications ..... 77
Table 19 - Trusted TM Items Needed for the Migration ........................................ 79
Table 20 - Summary of Function Blocks ............................................................ 85
Table 21 - Summary of Function Block Parameters .......................................... 85