Trusted TMR Expander Chassis 8-Slot Module Rack T8300 ICS Triplex

Product Overview

The ICS Triplex T8300 functions as the structural and electronic foundation for expanding a Trusted™ Triple Modular Redundancy (TMR) system. This 8-slot Expander Chassis provides the backplane connectivity and power distribution required for additional I/O modules, allowing the system to scale across complex industrial sites. It houses the T8310/T8311 Interface modules that link remote I/O back to the main controller. We supply this chassis as 100% brand new and original, ensuring your safety system expansion meets the same rigorous mechanical standards as your primary controller.

Technical Specifications

Engineering Advantages

• Execute Seamless System Scaling: The T8300 allows engineers to expand the I/O count of a Trusted system without adding new controllers. This distributed architecture reduces long-distance copper wiring by placing the I/O chassis closer to the field devices.

• Eliminate Backplane Bottlenecks: The high-speed TMR backplane within the T8300 ensures synchronized communication between all 8 slots and the main processor. This maintains the deterministic scan times required for Safety Integrity Level 3 (SIL3) performance.

• Simplify Hardware Maintenance: Every slot in the T8300 supports live-insertion (hot-swapping). Maintenance personnel replace I/O modules directly in the chassis without powering down the rack, preventing process interruptions and maintaining plant availability.

• Master Harsh Environments: Built with industrial-grade shielding, the T8300 resists mechanical vibration and electromagnetic interference. Its rugged design ensures that the electronic heart of your safety system remains protected in demanding refinery or offshore environments.

FAQs

• How many T8300 chassis can I connect to a single Trusted Controller?

  The total expansion limit depends on your specific processor and bus interface configuration. Typically, the Trusted system supports multiple expander chassis linked via fiber optic or copper cables to create a massive, distributed safety network.

• Does the T8300 include the power supply modules?

  The T8300 is the physical chassis and backplane. Power supply modules (such as the T8200 series) and I/O modules must be ordered separately to meet your specific system load and redundancy requirements.

• Is the backplane in the T8300 fully redundant?

  Yes. The T8300 features a triplicated backplane architecture that mirrors the TMR logic of the Trusted processors. This ensures that a single trace failure or connector fault on the backplane does not disable the entire rack.

• What is the condition of this chassis?

  We guarantee this T8300 is 100% brand new, original, and factory-certified. It has never been used in a previous installation, ensuring no structural fatigue or connector wear, which is vital for safety-critical applications.