The IS215ACLEH1C is a high-precision RTD (Resistance Temperature Detector) Input Module used within the GE Mark VI turbine control system. This module serves as a critical interface for thermal monitoring, converting resistance readings from RTD sensors (such as Pt100) installed throughout the turbine, generator, and auxiliary balance-of-plant equipment into high-resolution digital data. This information is essential for real-time thermal safety management, allowing the Mark VI system to monitor operating temperatures and trigger protective measures if thresholds are exceeded.

⚙️ Technical Specifications

• Model Number: IS215ACLEH1C

• Series: Mark VI Speedtronic

• Manufacturer: General Electric (GE)

• Product Type: RTD Input Module (Analog Input)

• Dimensions: Approximately 26.0 cm (L) x 17.8 cm (W)

• Approximate Weight: 0.65 kg

• Country of Origin: United States

• Sensor Compatibility: Supports 2, 3, and 4-wire RTD configurations

• Processing: High-resolution A/D conversion for accurate temperature monitoring

• Mounting: Standard VME-style Mark VI rack integration

• Operating Temperature: Rated for industrial power generation environments

🚀 Recommended Related Models (Mark VI Thermal/Analog Series)

To ensure the integrity of your thermal feedback loops, these modules are frequently deployed alongside the ACLE series in Mark VI cabinets:

1. IS215ACLEH1B – Previous revision of the RTD input module

2. IS200TBAIH1C – Analog Input Terminal Board (the physical termination point for RTD wiring)

3. IS200STAIH1A – Analog Input Terminal Board for current/voltage sensor feedback

4. IS200PTCCH1A – Thermocouple Input Module for high-temperature zones

5. IS200VPROH1B – Turbine Protection Processor for high-speed thermal trip logic

6. IS200JPDGH1A – Power Distribution Board for supplying stable voltage to I/O racks

7. IS200PCCGH1A – Processor Communication Board for synchronizing thermal data across racks

8. IS200TBCIH1C – Standard Digital/Analog I/O Terminal Board