Trusted SIL3 TMR Processor Module | T8151 | ICS Triplex
Manufacturer: Allen Bradley
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Part Number: T8151
Condition：New with Original Package
Product Type: TMR Processor Module
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Overview
The T8151 is the high-performance central processing unit (CPU) for the Rockwell Automation Trusted™ platform. Engineered to meet the most stringent Safety Instrumented System (SIS) requirements, the T8151 utilizes Triple Modular Redundancy (TMR) combined with Hardware Implemented Fault Tolerance (HIFT) to achieve SIL3 certification. This processor serves as the authoritative brain of the system, executing complex safety logic, managing I/O distribution, and ensuring that no single hardware fault can lead to a dangerous failure or unplanned process shutdown. It is a mechanical necessity for heavy industrial environments where continuous operation and risk mitigation are critical.
Detailed Technical Specifications
| Attribute | Details |
| Manufacturer | ICS Triplex (Rockwell Automation) |
| Model Number | T8151 |
| Platform | Trusted™ Safety PLC System |
| Architecture | Triple Modular Redundancy (TMR) / HIFT |
| Safety Certification | IEC 61508 SIL3 Certified |
| Operating Voltage | 20–32 V DC (24 V DC Nominal) |
| Power Consumption | 40 W |
| Memory | Integrated High-Speed RAM & Flash for application storage |
| Communication | Deterministic redundant backplane interface |
| Diagnostics | Real-time hardware and software self-testing |
| Maintenance | Hot-swappable (Zero downtime replacement) |
| Weight | 2.0 kg (4.4 lbs) |
| Dimensions | 30.5 cm × 26.5 cm × 3.1 cm |
| Operating Temp | –10 °C to +50 °C |
| Origin | USA |