ICS Trusted System Module Spotlight: Inside the ICS T8442C
Nov 19, 2025
ICS T8442C is the speed-sensing I/O brick inside the CS Trusted Triple-Modular-Redundant (TMR) safety system. It measures shaft speed and acceleration, then votes a 2oo3 trip in <20 ms, letting turbines, compressors and pumps shut down before damage occurs. Key role: SIL3 machine protection per IEC 61508/API 670. 1.Key characteristics typically associated with the T8442C include: ·&...