Product Overview

The ICS Triplex T8110B is the primary processing core for the Trusted™ Triple Modular Redundant (TMR) safety system. This high-integrity controller is engineered to execute complex safety and control logic with unmatched reliability, providing a fault-tolerant solution for critical industrial applications. By utilizing three independent processing paths that perform continuous 2-out-of-3 (2oo3) voting, the T8110B ensures that no single hardware or software failure can compromise the safety function or lead to an unplanned process shutdown.

This processor is the "brain" of the Trusted system, managing high-speed I/O synchronization, executing application programs, and handling system-wide diagnostics. It is specifically designed for high-availability sectors such as emergency shutdown (ESD), fire and gas (F&G) detection, and turbomachinery control, where the cost of failure is extreme.

Key Technical Characteristics

The T8110B is characterized by its high-speed computational power and its ability to maintain deterministic control in the most demanding environments.

• Triplicated Processing Architecture: Features three identical internal processor slices that operate in parallel, providing a seamless transition and continued operation even if one processor fails.

• Substantial Memory Resources: Equipped with 128 MB of RAM for real-time logic execution and 128 MB of Flash memory for secure application storage and system firmware.

• High-Speed Logic Execution: Driven by a powerful 2.0 GHz processing engine, capable of handling high-density I/O configurations and complex math-intensive control algorithms under heavy load.

• Thermal and Environmental Resilience: Built to withstand ambient operating temperatures from -20°C to +70°C, making it suitable for unconditioned field control rooms and harsh climates.

• Flexible Network Connectivity: Supports integrated Ethernet and RS-485 interfaces, allowing for high-speed data exchange with HMIs, DCS systems, and peer-to-peer safety networks.

• Deterministic Safety Execution: Ensures constant scan times and predictable response for safety-critical loops, meeting the rigorous demands of IEC 61508 SIL 3 applications.

Technical Specifications

• Manufacturer: ICS Triplex (Rockwell Automation)

• Model Number: T8110B

• Product Series: Trusted TMR System

• Module Type: Main TMR Processor

• Processor Speed: 2.0 GHz

• Memory: 128 MB RAM / 128 MB Flash

• Safety Rating: SIL 3 Capable (IEC 61508)

• Weight: 3.1 kg

• Dimensions: 9.2 x 30.2 x 26.4 cm

• Operating Temperature: -20°C to +70°C

• HS CODE: 8537101190

• Origin: USA

Industrial Reliability and System Management

The T8110B Trusted TMR Processor offers a user-friendly diagnostic interface that provides granular visibility into the health of the entire safety rack. Its compatibility with a vast range of Trusted I/O modules and field actuators allows for a highly adaptable automation setup. The module’s durable construction is optimized for long-term operational longevity, significantly reducing the total cost of ownership by preventing spurious trips and minimizing maintenance interventions. For facility operators who require a zero-compromise approach to functional safety, the T8110B remains the industry standard for dependable performance.