ICS Triplex T3120-350A

Product Description: ICS Triplex T3120-350A is a TMR (Triple Modular Redundancy) safety control module belonging to the Trusted safety instrumented system series, designed for SIL-certified critical process safety applications. It adopts triple redundant voting architecture to eliminate single-point failure risks, features robust industrial construction and comprehensive self-test logic, and is widely used as core spare parts for safety shutdown systems in high-risk industries.

Features

• 2oo3 TMR triple modular redundant design for high safety integrity
• Complete built-in self-diagnosis and fault detection function with LED status indicators
• Support hot-swap replacement without system shutdown
• SIL 3 safety certification, compliant with IEC 61508 safety standard
• Strong anti-electromagnetic interference and wide temperature working range
• Seamless coordination with Trusted series I/O modules and backplane

Application Scenarios

• Oil & gas ESD emergency shutdown system
• Petrochemical SIS safety instrumented system
• Power plant boiler and turbine safety protection
• Offshore platform and marine critical safety control
• Chemical hazardous process safety interlock system

FAQ

Q: What safety level does ICS Triplex T3120-350A support?
A: It is certified for SIL 3, suitable for high-risk safety interlock and emergency shutdown loops.

Q: Does it support hot swap?
A: Yes, hot-swap is supported under normal system running status for online maintenance.

Q: What is the core advantage of TMR architecture?
A: Three independent channels perform signal voting; the system can keep running normally when one channel fails, avoiding accidental shutdown.

Q: Which system series does this module match?
A: It belongs to the ICS Triplex Trusted safety control platform and works with the Trusted backplane and supporting I/O modules.