The ICS Triplex T8310 is a TMR Expander Processor for the Trusted system. It features dual ARM Cortex-A9 processors and 2GB RAM to provide fault-tolerant chassis expansion for critical safety applications.
The T8310 serves as a vital communication bridge within the Rockwell Automation ICS Triplex Trusted system. This module facilitates the expansion of the Inter-Module Bus (IMB) across multiple chassis. It functions as a slave interface to maintain high-speed data integrity throughout the network. Engineers typically install this unit in the dedicated processor slots of an expander chassis.
| Feature | Specification |
| Manufacturer | ICS Triplex (Rockwell Automation) |
| Model Number | T8310 |
| Module Category | Trusted Expander Processor |
| Main Processors | Dual 32-bit ARM Cortex-A9 |
| System Memory | 2 GB DDR3 RAM |
| Dimensions | 3cm x 30.2cm x 26.5cm |
| Module Weight | 1.26 kg |
| Power Requirement | 24 VDC |
The T8310 utilizes a Hardware Implemented Fault Tolerant (HIFT) design for maximum safety. It employs Triple Modular Redundancy (TMR) with specialized 3-2-0 voting logic. This architecture ensures the system continues to operate even during a component failure. Furthermore, the module prevents local faults from spreading to the rest of the control network. Comprehensive diagnostic routines run continuously to identify and isolate potential hardware issues.
This processor links the expander bus to the chassis backplane using Unshielded Twisted Pair (UTP) cables. It supports multiple communication interfaces including Ethernet and RS-485 serial ports. Front panel LED indicators provide real-time status updates for maintenance personnel. The module also supports hot-swapping for seamless replacement without shutting down the process. Operators can configure the system for either manual or automatic fault recovery modes.
The T8310 is ideal for large-scale safety instrumented systems in oil and gas refineries. It supports complex Emergency Shutdown (ESD) architectures requiring distributed I/O across many racks. This module ensures low-latency communication in fire and gas detection networks. Consequently, it provides a scalable solution for high-integrity automation tasks in demanding environments.
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