GE IS230TNCIH4C

Description

Detailed Parameter Table

GE IS230TNCIH4C

Product Introduction

The **GE IS230TNEACIH2A4C** is a high-precision isolated analog input DIN rail module under GE’s flagship Mark VIe control system series, specifically engineered for accurate acquisition and reliable transmission of analog process signals in industrial automation. As a critical front-end data acquisition component, it serves as the vital link between field sensors (such as pressure transmitters, temperature sensors, and flow meters) and the Mark VIe controller, converting continuous physical process variables into digital data that the control system can analyze and act upon.

In precision-critical industrial processes, the **GE IS230TNEAH2A4** excels in capturing subtle changes in analog signals even in harsh operational environments. Its advanced 24-bit ADC and optical isolation technology ensure signal integrity and measurement accuracy, while its compact design optimizes space in control cabinets. By providing high-fidelity analog input data, the **GE IS230TNEAH2A4** lays the foundation for precise process control, predictive maintenance, and operational efficiency across industries like power generation, petrochemicals, and manufacturing.In precision-critical industrial processes, the **GE IS230TNCIH4C** excels in capturing subtle changes in analog signals even in harsh operational environments. Its advanced 24-bit ADC and optical isolation technology ensure signal integrity and measurement accuracy, while its compact design optimizes space in control cabinets. By providing high-fidelity analog input data, the **GE IS230TNCIH4C** lays the foundation for precise process control, predictive maintenance, and operational efficiency across industries like power generation, petrochemicals, and manufacturing.

Core advantages and technical highlights

High-Precision Signal Acquisition: Equipped with a 24-bit analog-to-digital converter (ADC), the **GE IS230TNEACIH2A4C** delivers exceptional measurement accuracy of ±0.1% FS, enabling it to capture even the smallest fluctuations in process signals. This level of precision is crucial for applications such as turbine vibration monitoring and chemical process pH control, where minor signal deviations can impact product quality or equipment safety. The module also features programmable signal filtering, allowing users to adjust the filtering level to eliminate high-frequency noise without compromising signal responsiveness.

Multi-Channel Independent Isolation: Each of the 8 analog input channels in the **GE IS230TNEACIH2A4C** is equipped with independent optical isolation (2kVrms/1min), which effectively prevents signal crosstalk between channels and protects the module from damage caused by ground loops or voltage transients. This isolation design not only enhances the reliability of signal acquisition but also ensures the safety of the entire control system, making it suitable for use in high-voltage industrial environments such as power plant switchyards and smelting facilities.

Robust Environmental Adaptability: The **GE IS230TNEACIH2A4C** is designed to operate reliably in extreme temperature ranges from -40°C to +70°C, as well as in environments with high humidity (up to 95% non-condensing) and vibration. Its rugged construction and conformal coating on circuit boards protect against dust, moisture, and chemical corrosion, ensuring long-term stable operation in harsh industrial settings. This environmental resilience reduces the need for frequent maintenance and replacement, lowering the total cost of ownership.

Seamless Mark VIe Integration: As an integral part of the Mark VIe ecosystem, the **GE IS230TNEACIH2A4C** communicates seamlessly with GE’s controllers and other I/O modules via the system backplane. It supports automatic module recognition and configuration by the Mark VIe controller, significantly reducing commissioning time and complexity. The module also provides real-time diagnostic information, including channel-level signal status and fault alerts, enabling proactive maintenance and minimizing unplanned downtime.

Typical application scenarios

In combined-cycle power plants, the **GE IS230TNEACIH2A4C** is deployed to monitor key turbine parameters such as bearing temperature, exhaust gas pressure, and lubricating oil viscosity. By accurately acquiring these analog signals and transmitting them to the Mark VIe controller, the module enables the controller to adjust turbine operating parameters in real time, optimizing power generation efficiency and preventing equipment damage. Its high precision ensures that even minor changes in bearing temperature are detected early, allowing for timely maintenance.

In petrochemical refineries, the **GE IS230TNEACIH2A4C** collects analog signals from pressure transmitters in distillation columns and flow meters in crude oil pipelines. This data is used by the DCS to regulate valve openings and pump speeds, maintaining optimal process conditions and ensuring product quality. In pharmaceutical manufacturing, the module monitors critical process variables such as fermentation tank temperature and pressure, complying with strict industry regulations for process control and data accuracy. Additionally, it is used in water treatment plants to measure water turbidity and chemical concentration, enabling precise dosing of treatment chemicals and ensuring compliance with environmental standards.

GE IS230TNCIH4C

Related model recommendations

**GE IS230TNSVH3A**: A high-density digital output module from the same Mark VIe series, which receives control commands from the controller and executes switching actions, forming a complete control loop with the **GE IS230TNEAH2A4**.

**GE IS230TNSVH3A**: A high-density digital output module from the same Mark VIe series, which receives control commands from the controller and executes switching actions, forming a complete control loop with the **GE IS230TNCIH4C**.

**GE IS230TSPRH1CDIN**: A signal processing module that conditions and amplifies analog signals, working in tandem with the **GE IS230TNEAH2A4** in applications requiring signal preprocessing.

**GE IS230TSPRH1CDIN**: A signal processing module that conditions and amplifies analog signals, working in tandem with the **GE IS230TNCIH4C** in applications requiring signal preprocessing.

**GE IS230TDBTH6A**: A discrete I/O terminal board that provides additional wiring terminals for the **GE IS230TNEAH2A4**, simplifying field wiring and improving maintenance accessibility.

**GE IS230TDBTH6A**: A discrete I/O terminal board that provides additional wiring terminals for the **GE IS230TNCIH4C**, simplifying field wiring and improving maintenance accessibility.

**GE IS230TNEAH3A4**: An upgraded version of the **GE IS230TNEAH2A4** with 16 analog input channels, designed for large-scale automation projects requiring higher channel density.

**GE IS230TNCIH5C**: An upgraded version of the **GE IS230TNCIH4C** with 16 analog input channels, designed for large-scale automation projects requiring higher channel density.

**GE IS230TCICH1A**: A communication interface module that extends the **GE IS230TNEAH2A4**’s connectivity to Ethernet/IP networks, enabling remote monitoring and data transmission via SCADA systems.

**GE IS230TCICH1A**: A communication interface module that extends the **GE IS230TNCIH4C**’s connectivity to Ethernet/IP networks, enabling remote monitoring and data transmission via SCADA systems.

**GE IS230SNIDH1A**: An isolated digital input module that collects status signals from field sensors, complementing the **GE IS230TNEAH2A4** to provide comprehensive data acquisition capabilities.

**GE IS230SNIDH1A**: An isolated digital input module that collects status signals from field sensors, complementing the **GE IS230TNCIH4C** to provide comprehensive data acquisition capabilities.

**GE IS230TRLYH1B**: A digital relay output module that executes switching actions based on the processed analog data from the **GE IS230TNEAH2A4** in hybrid control systems.

**GE IS230TRLYH1B**: A digital relay output module that executes switching actions based on the processed analog data from the **GE IS230TNCIH4C** in hybrid control systems.

Installation, commissioning and maintenance instructions

Installation preparation: Before installing the **GE IS230TNEACIH2A4C**, ensure the control cabinet is clean, dry, and free from corrosive gases and dust. The ambient temperature should be within -40°C to +70°C, and relative humidity below 95% (non-condensing). Required tools include a 35mm DIN rail cutter, Phillips screwdriver, wire stripper, and precision multimeter. Disconnect the system power supply before installation. Align the module with the DIN rail, push until it locks into place, and secure with side screws to prevent vibration-induced displacement. Use shielded twisted-pair cables for wiring, and connect the cable shield to the cabinet ground to minimize electromagnetic interference.

Maintenance suggestions: Perform monthly visual inspections of the **GE IS230TNEACIH2A4C** to check for loose wiring, damaged LED status indicators, or abnormal module heating. Clean the module surface and ventilation slots quarterly using compressed air (max pressure 0.5MPa) to remove dust buildup. Calibrate the module annually using a standard signal generator to maintain measurement accuracy; follow the Mark VIe system manual for calibration procedures. In case of module failure, use only genuine GE replacement parts to ensure compatibility and performance. During maintenance, strictly follow safety guidelines to avoid electrical hazards.

Service and guarantee commitment

The **GE IS230TNEAH2A4** comes with a 12-month manufacturer’s warranty covering material and workmanship defects. GE’s global technical support team provides 24/7 assistance via email, online portals, and phone, offering prompt troubleshooting, technical documentation, and software updates. For on-site service needs, certified GE engineers can be dispatched to customer locations within 48 hours in major industrial regions. We also offer extended warranty plans up to 3 years and customized preventive maintenance services to maximize the **GE IS230TNEAH2A4**’s operational lifespan and reliability. GE is dedicated to delivering high-performance products and exceptional service, ensuring customers receive consistent support throughout the product’s lifecycle.The **GE IS230TNCIH4C** comes with a 12-month manufacturer’s warranty covering material and workmanship defects. GE’s global technical support team provides 24/7 assistance via email, online portals, and phone, offering prompt troubleshooting, technical documentation, and software updates. For on-site service needs, certified GE engineers can be dispatched to customer locations within 48 hours in major industrial regions. We also offer extended warranty plans up to 3 years and customized preventive maintenance services to maximize the **GE IS230TNCIH4C**’s operational lifespan and reliability. GE is dedicated to delivering high-performance products and exceptional service, ensuring customers receive consistent support throughout the product’s lifecycle.