Description
GE IS230SRTDH2A – RTD Terminal Board Module
GE IS230SRTDH2A is a compact Resistance Temperature Detector (RTD) terminal board for GE’s Speedtronic Mark VIe gas turbine control systems, designed for DIN-rail or flat surface mounting. This SRTD module provides eight isolated RTD inputs with high-density Euro-style block terminals, connecting directly to PRTD or VRTD I/O processors for precise temperature acquisition from turbine bearings, exhausts, and ambient sensors. It solves field wiring challenges in control cabinets by offering robust signal termination, 3-wire RTD compensation, and vibration-resistant connections, ensuring accurate thermal data for protection logic and performance optimization. The GE IS230SRTDH2A supports simplex and redundant configurations with barrierless design for easy maintenance in power generation enclosures.
Technical Specifications
- Brand: GE
- Model: IS230SRTDH2A
- Warranty: One Year
- Condition: 100% New & Original
- Series: Mark VIe Speedtronic
- Function: RTD Terminal Board
- RTD Inputs: 8 channels
- Wiring Type: 3-wire RTD support
- Terminal Type: High-density Euro block
- Mounting: DIN-rail or flat surface
- Compatibility: PRTD/VRTD I/O processors
- Operating Temp: -40°C to +70°C
Key Features & Benefits
- Compact Termination: Eight isolated RTD channels in DIN-rail format maximize panel density while simplifying field wiring to I/O packs.
- 3-Wire Compensation: Eliminates lead resistance errors for accurate temperature measurement over long cable runs in turbine housings.
- Rugged Construction: Vibration-proof terminals and barrierless design enable hot-plug access without process interruption.
Application Scenarios
- Gas Turbine Bearings: Terminates RTD signals from journal/thrust positions for lube system protection in Mark VIe controls.
- Exhaust Gas Monitoring: Connects duct thermocouples for temperature uniformity and emissions compliance.
- Compressor Temperature: Interfaces inlet/outlet RTDs for surge protection in gas compression stations.
Frequently Asked Questions (FAQ)
- Q: What is the primary function of the GE IS230SRTDH2A?
- A: It serves as an RTD terminal board with eight inputs for connecting field temperature sensors to Mark VIe I/O processors.
- Q: Is GE IS230SRTDH2A compatible with legacy systems?
- A: Yes, it uses standard Mark VIe RTD wiring and connects to PRTD/VRTD packs in GE Speedtronic turbine controls.
