T8451 Triple Modular Redundancy (TMR) Digital Output Module (ICS Triplex)

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Byadmin

Jan 23, 2026

The T8451 is a triple modular redundancy (TMR) digital output module with built-in short-circuit protection, open-circuit detection and fault alarm. It supports hot-swappable maintenance and is designed for high-safety and high-reliability industrial scenarios. It complies with the IEC 61508 SIL 3 safety standard and is suitable for DCS (Distributed Control Systems) and SIS (Safety Instrumented Systems).
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