T8461
ICS Triplex
T/T
1 year
Availability: | |
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Quantity: | |
Description
The Trusted TMR Processor is a fault tolerant design based on a Triple Modular Redundant (TMR) architecture operating in a lock-step configuration. Figure 1 shows, in simplified terms, the basic structure of the Trusted TMR Processor module. The module contains three Processor fault containment regions (FCR), each containing a Motorola Power PC series Processor and its associated memory (EPROM, DRAM, Flash ROM, and NVRAM), memory mapped I/O, voter and glue logic circuits. Each Processor FCR has voted two-out-of-three (2oo3) read access to the other two Processor’s FCR memory systems to eliminate divergent operation. The module’s three Processors store and execute the application program, scan and update the I/O modules and detect system faults. Each Processor executes the application program independently, but in lock-step synchronisation with the other two. Should one of the Processors diverge, additional mechanisms allow the failed Processor to re-synchronise with the other two. Each Processor has an interface which consists of an input voter, discrepancy detector logic, memory, and an output driver bus interface to the Inter-Module Bus. The output of each Processor is connected by the module connector to a different channel of the triplicated Inter-Module Bus.
Our Supply Range
1. Allen-Bradley 1756/1769/1771/1785 Series (1769-L30ERMS,1769-L30ER-NSE,1769-L33ERMS,1756-L61,1756-L62,1756-L73)
2. ABB 800xA/Bailey INFI90/DSQC/ Series (07KT98 WT98,07KT97 WT97,DSQC679,IMASI23,IMDSO14...)
3. Bently Nevada 3500/3300 Series (3500/42M ,3500/22M,3500/95.3500/15)
4. Schneider Modicon Series (140CPU65150,140CPU67060,140CRA ,140CPS)
5. GE IC693/IC697/IC698/IS200/DS200 Series (IC693CPU363,IC697PWR711,369-HI-0-0-0-0,DS200ADGIH1AA)
6. SIEMENS MOORE/S5 Series (6ES7 cards,6ES5,6DD,6DP)
7. Westinghouse/OVATION (1C31194G01,1C31197G01,5X00106G01,1C31125G02...)
8. ROSEMOUNT: (3008,3664,3805E.3704E,3700A 4351B...)
9. FOXBORO (FCP270,FBM203,FBM204,FBM217,FMB231...)
Service
Warranty: 12 months.
Lead time: 1-3 working days.
Type of payment:T/T and Western Union.
Courier partners: DHL, UPS, TNT, FedEx .
Technical specification, manuals and data sheets: Available on request.
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Description
The Trusted TMR Processor is a fault tolerant design based on a Triple Modular Redundant (TMR) architecture operating in a lock-step configuration. Figure 1 shows, in simplified terms, the basic structure of the Trusted TMR Processor module. The module contains three Processor fault containment regions (FCR), each containing a Motorola Power PC series Processor and its associated memory (EPROM, DRAM, Flash ROM, and NVRAM), memory mapped I/O, voter and glue logic circuits. Each Processor FCR has voted two-out-of-three (2oo3) read access to the other two Processor’s FCR memory systems to eliminate divergent operation. The module’s three Processors store and execute the application program, scan and update the I/O modules and detect system faults. Each Processor executes the application program independently, but in lock-step synchronisation with the other two. Should one of the Processors diverge, additional mechanisms allow the failed Processor to re-synchronise with the other two. Each Processor has an interface which consists of an input voter, discrepancy detector logic, memory, and an output driver bus interface to the Inter-Module Bus. The output of each Processor is connected by the module connector to a different channel of the triplicated Inter-Module Bus.
Our Supply Range
1. Allen-Bradley 1756/1769/1771/1785 Series (1769-L30ERMS,1769-L30ER-NSE,1769-L33ERMS,1756-L61,1756-L62,1756-L73)
2. ABB 800xA/Bailey INFI90/DSQC/ Series (07KT98 WT98,07KT97 WT97,DSQC679,IMASI23,IMDSO14...)
3. Bently Nevada 3500/3300 Series (3500/42M ,3500/22M,3500/95.3500/15)
4. Schneider Modicon Series (140CPU65150,140CPU67060,140CRA ,140CPS)
5. GE IC693/IC697/IC698/IS200/DS200 Series (IC693CPU363,IC697PWR711,369-HI-0-0-0-0,DS200ADGIH1AA)
6. SIEMENS MOORE/S5 Series (6ES7 cards,6ES5,6DD,6DP)
7. Westinghouse/OVATION (1C31194G01,1C31197G01,5X00106G01,1C31125G02...)
8. ROSEMOUNT: (3008,3664,3805E.3704E,3700A 4351B...)
9. FOXBORO (FCP270,FBM203,FBM204,FBM217,FMB231...)
Service
Warranty: 12 months.
Lead time: 1-3 working days.
Type of payment:T/T and Western Union.
Courier partners: DHL, UPS, TNT, FedEx .
Technical specification, manuals and data sheets: Available on request.
More Products
51202974-100 | 3BHB013088R0001 | KJ4001X1-NA1 12P3373X012 |
8C-PAOH51 51454355-175 | 3BHE009684R0101 | 12P0631X012 |
51202335-300 | 3BHB006485R0001 | KJ3002X1-BG2 12P1731X082 |
8U-TAIDA1 | 3BHL000385P0101 | KJ3002X1-BB1 12P0683X082 |
MC-GAIH13 | 3BHL000390P0104 | KJ4010X1-BG1 12P0830X072 |
8U-TAIDB1 | 3BSE000460R1 | KJ3002X1-BF1 12P1732X082 |
TC-OAV081 | 3BSE001245R1 | PR6426/010-140 CON021/916-240 |
51307094-100 | 3BSE003879R1 | 12P3270X022 VE4003S2B1 |
8C-TDOD51 51306975-175 | 3BHE009681R0101 | KJ3001X1-BJ1 12P0555X152 |
51454475-100 | 3BHE023784R0001 | KJ1501X1-BB1 12P0678X032 |
51202942-200 | 3BHE019719R0101 | VE4002S1T1B2 KJ3001X1-BG1 12P0557X162 |
51199194-100 | 1SBL351001R8011 | KJ3225X1-BA1 12P4174X042 |