GE IS220PRTDH1A MARK VIe RTD MODULE

The ‌GE IS220PRTDH1A‌ is an ‌RTD (Resistance Temperature Detector) input module‌ designed for the ‌Speedtronic™ Mark VIe‌ turbine control system.

Its primary functions include:

1. Core Features

Processes signals from ‌2/3/4-wire RTDs‌ (e.g., Pt100) to monitor temperatures of critical turbine components like bearings and exhaust systems.
Provides ‌redundant temperature monitoring‌ for fail-safe operation within the ‌Mark VIe’s TMR (Triple Modular Redundant) architecture‌.
Triggers protective actions (alarms/shutdowns) if temperature thresholds are exceeded.

2. Technical Specifications

Input Channels‌: Supports multiple RTD inputs with isolated signal processing.
Integration‌: Communicates with Mark VIe controllers via ‌ISBus‌.