Product Description:
The 7400165-380 is a rugged termination board designed for the Triconex Triple Modular Redundant (TMR) safety system. It connects field wiring to the controller's I/O modules, ensuring secure signal routing with a high-density screw terminal architecture. Built for heavy industrial environments, it supports Emergency Shutdown (ESD) and Fire and Gas (F&G) systems, offering a reliable interface for signal integrity and ease of maintenance.

Technical Specifications:

• Model/Part Number: 7400165-380

• Category: External Termination Panel / Terminal Board

• Total Termination Points: 121 Channels

• Voltage: 30 VDC (nominal)

• Current Capacity: 10 Amps per board

• Wiring: Industrial screw-type terminals

• Operating Range: -20°C to +70°C 

• Weight: 1.2 kg

• Mounting: Compatible with standard Tricon chassis/cabinet brackets

Key Advantages:

• Mechanical Integrity: High-vibration resistant design prevents loose connections.

• Simplified Maintenance: Transparent terminal numbering for easy troubleshooting.

• System Cohesion: Validated for compatibility with Triconex PLCs, ensuring signal integrity.

Product Comparison:

• High Density: 121 connections vs. standard 16 or 32-point boards, reducing cabinet space.

• TMR Integration: Optimized for Triconex TMR architectures, supporting 1-to-3 signal branching.