ICS Triplex T8480C Product Brief Description

The ICS Triplex T8480C is a Trusted TMR analog output module built for the T8000 safety instrumented system. Adopting triple modular redundant 2oo3 voting technology, it delivers stable 4-20mA analog control signals to field actuators, valve positioners and regulators. Certified to SIL3, it eliminates single point of failure and maintains precise analog control for safety-critical process loops under harsh industrial conditions.

Product Features

• TMR triple modular redundant architecture with 2-out-of-3 voting logic
• SIL3 safety certification for safety instrumented system applications
• 4-20mA analog current output for standard industrial control devices
• High precision signal output with continuous loop monitoring diagnostics
• Channel galvanic isolation to prevent cross-channel interference
• Hot-swappable design, online replacement without system shutdown

Application Scenarios

• Oil & gas SIS and emergency shutdown control loops
• Petrochemical and refinery control valve regulating systems
• Power plant turbine governor and fuel valve control
• Offshore platform safety and process modulation control
• Heavy process industry safety-related analog control loops

Frequently Asked Questions