Description
IS220PRTDH1BC Product Documentation
1. Product OverviewThe
IS220PRTDH1BC is a high-reliability
temperature and process monitoring module designed for GE Fanuc’s Mark VIe and Mark VIIe turbine control systems. Engineered to interface with RTD/thermocouple sensors and analog inputs, the
IS220PRTDH1BC ensures precise temperature measurement and process control in power generation, oil & gas, and industrial automation applications. Its advanced signal conditioning and error correction capabilities make it a critical component for optimizing system performance and minimizing downtime.
2. Technical Specifications
Parameter |
Details |
Input Type |
RTD (2/3/4-wire), thermocouple |
Voltage Range |
10–30V DC |
Accuracy |
±0.1°C (RTD), ±1.5°C (thermocouple) |
Communication |
Modbus RTU, Ethernet/IP |
Channel Count |
8 isolated channels |
Protection Features |
Overvoltage, reverse polarity |
Operating Temperature |
-40°C to +85°C |

IS220PRTDH1BC 336A5026ADP13
3. Key Advantages & Features
- Multi-Sensor Support: 兼容 RTDs (PT100, PT500) and thermocouples (J, K, T types).
- Noise Immunity: EMI/RFI shielding ensures stable readings in harsh environments.
- Self-Diagnostics: Continuous health monitoring with fault codes for quick troubleshooting.
- Hot-Swap Capability: Allows module replacement without system shutdown.
4. Application Areas & Use Cases
The IS220PRTDH1BC is widely deployed in:
- Steam turbine blade temperature monitoring.
- Industrial furnace process control.
- Petrochemical reactor temperature regulation.
Case Study: A European refinery reduced sensor-related shutdowns by 30% after upgrading to the IS220PRTDH1BC, improving safety and operational efficiency.
5. Competitor Comparison
Compared to alternative solutions, the IS220PRTDH1BC offers:
- Higher channel density (8 vs. typical 4–6 channels).
- Built-in linearization for thermocouple outputs.
- Compliance with IEC 60751 and ANSI MC96.1 standards.

IS220PRTDH1BC 336A5026ADP13
6. Selection Recommendations
- Sensor Compatibility: Match input types to your existing sensor network.
- Environmental Requirements: Ensure suitability for high-vibration or high-humidity settings.
- Expansion Needs: Consider module redundancy for critical applications.
7. Installation & Maintenance Notes
- Wiring: Use twisted-pair cables for sensor inputs to reduce noise.
- Calibration: Perform periodic checks using GE’s recommended calibration tools.
- Firmware Updates: Regularly update firmware to enhance compatibility and security.
Shanxi Xinye International Trade Co., Ltd. is your trusted partner for
IS220PRTDH1BC and other automation spare parts. Visit our website
www.xydcontrol.com or contact us for sales and technical support.
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