T8314 ICS Triplex Trusted Fibre TX/RX Communications Unit

Product Overview

The ICS Triplex T8314 provides the essential optical interface for the Trusted™ Triple Modular Redundancy (TMR) system. It facilitates high-speed, point-to-point fiber optic communication between Trusted Controller chassis and Expander chassis. By converting electronic signals into optical pulses, the T8314 extends the physical reach of the safety system while maintaining the strict timing requirements of a fault-tolerant architecture. We provide this module as 100% brand new and original, ensuring your safety network maintains peak performance without the risks associated with used hardware.

Technical Specifications

Engineering Advantages

• Eliminate Ground Loops: By using fiber optic media, the T8314 provides total electrical isolation between chassis. This prevents ground potential differences from damaging sensitive electronics in distributed control architectures.

• Master Long-Distance Expansion: This module allows engineers to locate Expander racks up to 500 meters away from the Main Controller. This is critical for large-scale facilities like refineries or offshore platforms where I/O must be placed close to the field equipment.

• Immunize Data Against EMI: Unlike copper-based communication, the optical signals in the T8314 remain completely unaffected by high-voltage equipment, motors, or radio frequency interference (RFI), ensuring zero data corruption.

• Simplify System Diagnostics: Front-panel LEDs provide instant visual confirmation of link integrity. This allows maintenance teams to quickly distinguish between a network failure and a hardware fault, reducing Mean Time to Repair (MTTR).

FAQs

• Can I mix the T8314 with copper-based expander interfaces?

  The Trusted system requires matched interface types for each link. If you utilize the T8314 at the Controller end, you must use a compatible Fiber RX unit at the Expander end to maintain the high-speed TMR bus integrity.

• What is the difference between the T8314 and the T8314C?

  The T8314C is the "Conformal Coated" version of the standard T8314. It features an additional protective layer on the PCB to resist moisture, salt spray, and atmospheric contaminants in harsh environments.

• Does the T8314 support hot-swapping?

  Yes, you can replace the T8314 while the system is powered. However, removing a communication module will temporarily break the link to the associated expander rack; the TMR system will handle this according to your safety logic configuration.

• Is this unit "100% Brand New" or refurbished?

  We guarantee this T8314 is 100% brand new, original factory stock. It has never been installed or used in a production environment, ensuring maximum reliability for your safety-critical system.