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ICS Triplex T8431C
ICS Triplex T8431C

IICS Triplex T8231

Product Name:​ Trusted® TMR System Power / Expander Module (Power Supply Interface for I/O Rack)
Introduction:​ The T8231 is a TMR power and system interface module that supplies regulated power to the Trusted I/O rack and interfaces with the Trusted controller (usually T8110B/T9100 series processor). It ensures clean, redundant 24 V DC distribution to all I/O modules in the rack and participates in system health monitoring.
Category:
Description
  • Input: 110/240 V AC or 24 V DC (depends on rack PSU variant feeding it)
  • Output to Backplane: Regulated 5 V / 24 V for module operation
  • Redundancy: Supports N+1 redundant configuration
  • Diagnostics: Voltage, current draw, temperature monitoring; LED status
  • Hot-swappable
  • SIL 3 certified as part of Trusted system (IEC 61508)
Application:​ Core power/distribution backbone of Trusted TMR rack in ESD/F&G systems.
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