GE IS200TRTDH1C IS200TRTDH1CBB Speedtronic Module – Mark VI Series

Technical Specifications

The GE IS200TRTDH1C (also IS200TRTDH1CBB) functions as a temperature input module for Speedtronic systems. This board measures 30.5 cm in length and 25.4 cm in width. It weighs approximately 1.0 kg. The unit contains 16 independent RTD input channels for temperature sensing. A single 64-pin backplane connector provides power and data interface. Additionally, the board features two 20-pin ribbon cable headers for auxiliary connections. The GE IS200TRTDH1C IS200TRTDH1CBB stores 256 KB of calibration data in flash memory. It also holds 128 KB of buffer memory for historical trending. This module uses no battery for energy storage.

Design and Integration

This GE IS200TRTDH1C IS200TRTDH1CBB monitors bearing and exhaust temperatures in gas turbines. The 16 RTD channels accept 3-wire platinum sensors directly. Each channel includes linearization and cold-junction compensation. Therefore, the board provides accurate temperature readings within ±0.5°C. The 128 KB buffer stores trend data for predictive maintenance. Meanwhile, the flash memory holds factory calibration constants permanently. For a different monitoring component, see the RMS-TSG-TZ-C on Alibaba. However, that static trip relay handles overcurrent protection rather than temperature monitoring.

Reliability and Operation

The GE IS200TRTDH1C IS200TRTDH1CBB operates from -30°C to +65°C. Its flash memory retains calibration without any external battery. Consequently, you avoid periodic maintenance for memory backup. The board meets GE’s temperature accuracy specification of ±0.1% of span. Each unit undergoes 48-hour testing with simulated RTD signals before shipping.