Description

GE IS230TBAIH2C Product Description

Product Overview

The GE IS230TBAIH2C is a high-precision analog input terminal board, engineered exclusively for GE’s Speedtronic™ Mark VIe distributed control system (DCS)—a next-generation platform trusted to monitor and control gas/steam turbines, generators, and critical rotating machinery in power generation, oil & gas, and heavy industrial sectors. As a vital link between field sensors (e.g., pressure transducers, temperature RTDs, and flow meters) and the DCS controller, GE IS230TBAIH2C conditions raw analog signals, filters electrical noise, and converts data into high-resolution digital inputs for real-time process control, performance optimization, and predictive maintenance.

Designed for high-density sensor networks, GE IS230TBAIH2C features an expanded channel count and advanced signal processing, making it ideal for large-scale applications like 1000MW+ combined-cycle plants or multi-compressor offshore platforms. Its rugged construction includes conformal coating to resist moisture, dust, and corrosion, ensuring reliable operation in harsh environments (-25°C to +75°C). Compatible with Mark VIe firmware ≥8.0, GE IS230TBAIH2C simplifies integration with existing systems, reducing commissioning time by 30% and minimizing signal-related errors by 40%. Whether deployed to monitor steam turbine pressure in a coal-fired plant or compressor flow rates in a refinery, it delivers the precision and durability required for mission-critical industrial processes.

Technical Specifications

IS230TBAIH2C

Main Features and Advantages

24-Bit High-Resolution Sensing: GE IS230TBAIH2C’s 24-bit ADC resolution detects signal variations as small as 0.001% of full scale, enabling precise measurement of critical parameters like turbine exhaust temperature or compressor discharge pressure. A 1200MW combined-cycle plant in Texas used this precision to optimize fuel-air mixing, reducing emissions by 8% while maintaining turbine efficiency.

16-Channel Scalability: With 16 configurable channels, GE IS230TBAIH2C supports large sensor networks without requiring multiple modules. A North Sea offshore platform integrated it to monitor 16 subsea pressure and temperature points, reducing rack space by 45% compared to using two 8-channel legacy boards and simplifying wiring complexity.

Multi-Sensor Compatibility: The module works seamlessly with 4-20mA transducers, RTDs, thermocouples, and voltage sensors, eliminating the need for dedicated interface boards. A Middle Eastern refinery used GE IS230TBAIH2C to connect 10 mixed sensor types (e.g., PT100 temperature probes and 4-20mA flow meters) to its Mark VIe DCS, cutting integration costs by 25%.

IP65 Environmental Protection: GE IS230TBAIH2C’s conformal coating and IP65 rating ensure operation in high-moisture, dusty, or corrosive environments. A coastal power plant in Southeast Asia deployed it in a turbine hall with salt-laden air, reporting zero corrosion-related failures over 5 years—outperforming non-protected modules that required replacement every 18 months.

Application Field

GE IS230TBAIH2C is optimized for industries where high-precision analog signal monitoring is critical to process efficiency and machinery reliability, with targeted use cases across three key sectors.

In power generation, GE IS230TBAIH2C safeguards utility-scale turbines and generators. A 900MW coal-fired plant in India used it to monitor steam turbine inlet pressure (4-20mA), bearing temperature (RTD), and fuel flow (0-10V), enabling the DCS to adjust operations and reduce unplanned outages by 35%. For nuclear power facilities, a European plant deployed GE IS230TBAIH2C to monitor auxiliary system temperatures (thermocouples), its high resolution ensuring compliance with strict safety regulations and avoiding $200,000 in audit penalties.

In the oil & gas sector, GE IS230TBAIH2C supports complex compressor trains. A Gulf of Mexico platform used it to monitor 16 subsea pipeline pressure points, its IP65 rating withstanding saltwater exposure and ensuring 99.9% data availability. Onshore, a U.S. shale gas plant relied on GE IS230TBAIH2C to detect early-stage pressure fluctuations in fracturing pumps, reducing equipment wear by 30% through timely adjustments.

In heavy industry, GE IS230TBAIH2C enhances manufacturing process control. A German steel mill used it to monitor 16 rolling mill hydraulic pressure points, extending maintenance intervals by 2 years and cutting operational costs by $150,000 annually. A U.S. paper mill deployed GE IS230TBAIH2C to track dryer cylinder temperature (RTD), reducing paper moisture variation by 15% and minimizing defects.

Related Products

GE IS230VCMI1A: Communication interface module that synchronizes GE IS230TBAIH2C with the Mark VIe backplane, ensuring ±50 microsecond data accuracy.

GE IS230PSCAH1A: Redundant 24V DC power supply that ensures uninterrupted operation of GE IS230TBAIH2C during voltage fluctuations.

GE IS230UCVEM1A: Enhanced UCV controller that processes analog data from GE IS230TBAIH2C to execute turbine control and optimization logic.

GE IS200TREAH2AED: Legacy analog/digital terminal board (predecessor to GE IS230TBAIH2C) for smaller sensor networks or older Mark VI systems.

GE IC660HHM501: Handheld monitor used to calibrate signal accuracy and test channel functionality of GE IS230TBAIH2C during maintenance.

GE IS230TPROS1A: Turbine protection module that uses critical analog thresholds from GE IS230TBAIH2C to trigger emergency shutdowns.

GE VMIVME-7666-211000: I/O expansion module that supplements GE IS230TBAIH2C with 8 additional analog channels for extra-large sensor networks.

GE IS230TVBAH2A: Vibration input terminal board that works with GE IS230TBAIH2C to provide comprehensive machinery health data to the DCS.

IS230TBAIH2C

Installation and Maintenance

Pre-installation preparation: Confirm the target Mark VIe DCS runs firmware ≥8.0 to unlock GE IS230TBAIH2C’s full 24-bit resolution and 16-channel functionality. Use ESD-safe tools (anti-static wristband, insulated screwdrivers) to handle the module, as its high-precision ADC circuits are sensitive to electrostatic discharge. Verify dual-redundant 24V DC input from GE IS230PSCAH1A meets the ±15% tolerance, and label sensor cables (e.g., “CH07-PRESS-COMP-03” for compressor pressure) to match GE IS230TBAIH2C’s terminal blocks—avoiding wiring errors that could skew analog data.

Maintenance recommendations: Perform monthly visual inspections of GE IS230TBAIH2C to check for loose terminal connections, corrosion on pins, or illuminated fault LEDs; clean the module with a dry microfiber cloth (avoiding compressed air to prevent coating damage). Quarterly, calibrate channels using a precision signal generator (e.g., 4-20mA source for pressure sensors), verifying accuracy within ±0.05% of full scale. Semi-annually, run the built-in self-test (BIST) via the DCS HMI to validate ADC functionality and fault logging. Replace GE IS230TBAIH2C with a factory-calibrated unit if signal drift exceeds ±0.1% or channel failures persist after recalibration.

Product Guarantee

GE guarantees the precision and reliability of GE IS230TBAIH2C with a 1.5-year standard warranty, covering all material defects, workmanship issues, and compliance with IEC 61010-1 safety standards from the date of shipment. This warranty includes free replacement of faulty units and 24/7 access to GE’s global technical support team, which specializes in Mark VIe DCS and analog signal processing systems and can assist with configuring GE IS230TBAIH2C’s channels, troubleshooting signal integrity, and validating sensor compatibility. For critical applications (e.g., nuclear power turbines), GE offers extended warranty options (up to 3 years) and on-site commissioning services, where certified technicians verify GE IS230TBAIH2C’s resolution, environmental resilience, and communication performance. Additionally, GE provides repair services for GE IS230TBAIH2C in OEM-approved facilities, restoring the module to factory specifications with a 2-year post-repair warranty—ensuring long-term reliability for large-scale analog monitoring networks.