Product Core Brief
- Model: T8270
- Brand: ICS Triplex / Rockwell Automation
- Series: Trusted Triple Modular Redundant (TMR) Safety System
- Core Function: High-reliability forced-air cooling tray designed to maintain optimal operating temperatures across Trusted processor chassis and I/O expansion racks in high-availability safety instrumented systems (SIS).
- Type: 24 VDC System Fan Tray Assembly
- Key Specs: Multi-fan redundant array, 24 VDC dual power input supply feeds, health monitoring status alarms, rack-mountable form factor
- Condition: New Original (New Surplus) / Tested Surplus
Product Introduction
In critical safety instrumented systems (SIS), Emergency Shutdown (ESD) installations, and Fire & Gas (F&G) systems running ICS Triplex Trusted TMR architecture, internal heat dissipation must be tightly controlled. Overheating in high-density controller chassis can cause premature electronic component aging or trigger thermal alarms. The ICS Triplex T8270 is a specialized 24 VDC fan tray assembly engineered to deliver continuous forced-air cooling directly beneath or above Trusted system racks.
Equipped with a redundant brushless fan layout, the T8270 ensures uniform airflow across processor modules, power supplies, and Triple Modular Redundant I/O cards. Its integrated fault detection circuitry connects to the central system alarm log, providing early warnings if fan speed degradation or supply power loss occurs.
