The ICS Triplex T8850 is anExpander Interface Module designed for the ICS Triplex Trusted safety system. It provides the essential interface for connecting expansion racks and extending the capacity of Trusted TMR (Triple Modular Redundancy) controllers. With robust design and fault‑tolerant architecture, the T8850 ensures reliable communication between the main controller chassis and expander racks, supporting SIL 3 safety compliance.
Key Features
Manufacturer: ICS Triplex
Product No.: T8850
Product Type: Expander Interface Module
Function: Provides communication and expansion capability for Trusted racks
Architecture: Designed for Trusted TMR systems, ensuring fault tolerance
Weight: 0.8 kg
Shipping Weight: 2 kg
Compatibility: Trusted controller chassis and expander racks
Design: Rugged industrial construction for high‑integrity environments
Environmental Ratings
Operating Temperature: –5 °C to +60 °C (23 °F to 140 °F)
Storage Temperature: –25 °C to +70 °C (–13 °F to 158 °F)
Humidity: 5–95% RH, non‑condensing
Altitude: ≤ 5000 m
Electrostatic Discharge Resistance: 4 kV contact, 8 kV air
Electromagnetic Field Resistance: 10 V/m (80–1000 MHz)
Application Scenarios
The T8850 is used in large‑scale safety and process automation systems where additional I/O capacity is required. It is ideal for industries such as oil & gas, petrochemical, power generation, and transportation, enabling seamless expansion of Trusted systems without compromising reliability or safety.
FAQ
Q: What is the role of the T8850 module? A: It acts as an interface between the main Trusted controller chassis and expander racks, allowing system expansion.
Q: Is the module fault‑tolerant? A: Yes, it is designed for Trusted TMR systems, ensuring fault‑tolerant communication.
Q: What is the weight of the module? A: The module weighs 0.8 kg, with a shipping weight of 2 kg.
