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GE IC660TBA026 Product Specification
Product Overview
The GE IC660TBA026 is a high-performance temperature bias amplifier module engineered for industrial automation systems, specifically as part of GE’s Series 6000 Programmable Logic Controller (PLC) platform. Designed to provide precise temperature compensation and signal conditioning, the GE IC660TBA026 plays a critical role in maintaining process stability across industries such as power generation, oil and gas, and manufacturing. This module integrates advanced analog signal processing with rugged industrial design, ensuring reliable operation in harsh environments where temperature fluctuations could otherwise compromise system accuracy.
As a key component of the Series 6000 family, the GE IC660TBA026 supports up to 8 channels of temperature bias amplification, enabling real-time adjustment of sensor outputs to compensate for ambient temperature variations. It features a 16-bit analog-to-digital converter (ADC) for high-resolution signal processing and supports input ranges from -10 to +10 VDC or 4–20 mA, making it compatible with a wide range of temperature sensors (e.g., RTDs, thermocouples). The module’s compact form factor (100 mm × 150 mm × 75 mm) and lightweight design (0.8 kg) facilitate easy integration into control panels, while its 24 VDC power supply and wide operating temperature range (-40°C to +70°C) ensure durability in demanding industrial settings.
In automation systems, the GE IC660TBA026 acts as a bridge between field sensors and the PLC, enhancing measurement accuracy by correcting for thermal drift. Its built-in self-diagnostic functions monitor channel health and alert operators to potential failures, minimizing downtime. By combining precise temperature compensation with robust connectivity (via GE’s proprietary Genius Bus), the module empowers engineers to optimize process control, reduce energy consumption, and maintain compliance with industry standards for precision manufacturing and critical infrastructure.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | GE IC660TBA026 |
| Manufacturer | General Electric (GE) |
| Product Type | Temperature Bias Amplifier Module |
| Input Channels | 8 channels (configurable as voltage/current) |
| Input Range | -10 to +10 VDC, 4–20 mA |
| Resolution | 16-bit ADC |
| Accuracy | ±0.1% of full scale |
| Power Supply | 24 VDC ±10% |
| Physical Dimensions | 100 mm (W) × 150 mm (H) × 75 mm (D) |
| Weight | 0.8 kg |
| Communication Protocol | GE Genius Bus |
| Operating Temperature | -40°C to +70°C |
| Humidity | 5–95% non-condensing |
| Certifications | CE, UL |
Main Features and Advantages
Precision Temperature Compensation: The GE IC660TBA026 utilizes advanced algorithms to adjust sensor outputs for temperature variations, ensuring measurement accuracy within ±0.1% of full scale. This capability is critical in applications where thermal drift could lead to process inefficiencies or quality defects, such as chemical reactors or high-precision manufacturing lines.
Multi-Channel Flexibility: With 8 configurable channels, the module supports a mix of voltage (0–10 VDC) and current (4–20 mA) inputs, adapting to diverse sensor types without hardware modifications. This flexibility reduces inventory needs and simplifies system integration in hybrid automation setups.
Robust Industrial Design: Built with a rugged metal enclosure and conformal-coated PCBs, the GE IC660TBA026 resists dust, moisture, and electromagnetic interference (EMI), making it suitable for harsh environments like offshore platforms or steel mills. Its wide temperature range eliminates the need for additional climate control, lowering installation costs.
Real-Time Diagnostics: Integrated self-test functions monitor channel performance, power supply stability, and thermal conditions, providing real-time feedback via front-panel LEDs and the PLC’s human-machine interface (HMI). This proactive approach to maintenance reduces mean time to repair (MTTR) and enhances system availability.
Seamless PLC Integration: As part of GE’s Series 6000 platform, the GE IC660TBA026 connects directly to the Genius Bus, enabling high-speed data transfer to the PLC’s central processor. This integration supports real-time adjustments and eliminates the need for external signal conditioners, streamlining control architecture.
Application Areas
The GE IC660TBA026 is widely deployed in industries requiring precise temperature-corrected measurements and reliable signal conditioning:
-
Power Generation:
- Monitors turbine inlet temperatures in combined cycle power plants, adjusting for ambient variations to optimize fuel efficiency and reduce emissions.
- Supports temperature compensation in generator winding monitoring systems, preventing overheating and extending equipment lifespan.
-
Oil and Gas:
- Controls pipeline pressure transducers by correcting for temperature-induced errors, ensuring accurate flow measurement in upstream and downstream processes.
- Integrates with refinery distillation units to maintain precise temperature control during crude oil processing, enhancing product quality.
-
Manufacturing:
- Maintains consistency in plastic extrusion processes by stabilizing temperature sensor readings, reducing material waste and improving part accuracy.
- Monitors oven temperatures in semiconductor fabrication, where ±1°C precision is critical for chip quality and yield.
-
Water/Wastewater Treatment:
- Regulates chemical dosing systems by compensating for temperature effects on viscosity, ensuring consistent treatment efficacy.
- Monitors cooling tower water temperatures in power plants, adjusting for ambient conditions to optimize heat exchange efficiency.
Related Products
- GE IC660TBB036: An upgraded version with 16 channels and enhanced noise filtering, ideal for large-scale industrial applications requiring higher channel density.
- GE IC660TDS010: A temperature display module that pairs with the GE IC660TBA026 to provide local readouts of compensated temperature values, improving operator visibility.
- GE IC693MDL340: A digital output module from the Series 90-30 platform, often used alongside the GE IC660TBA026 in hybrid control systems for actuation tasks.
- GE IC660TBC026: A companion module for thermocouple input conditioning, expanding the system’s capability to handle diverse temperature sensor types.
- GE IC697CPU780: A high-performance PLC processor for the Series 90-70 platform, which integrates with the GE IC660TBA026 for complex process control scenarios.
Installation and Maintenance
Pre-installation Preparation:
Before installing the GE IC660TBA026, ensure the following:
Before installing the GE IC660TBA026, ensure the following:
- Verify the power supply meets 24 VDC ±10% and that the control panel is properly grounded to prevent electrostatic discharge (ESD) damage.
- Use GE’s VersaPro software to configure channel types (voltage/current), input ranges, and temperature compensation parameters based on sensor specifications.
- Mount the module in a 19″ rack with at least 25 mm clearance for airflow, avoiding proximity to high-heat or high-vibration components.
Maintenance Recommendations:
- Routine Checks: Monthly visual inspections of front-panel LEDs (green for normal operation, red for faults) and cleaning of dust from ventilation slots to maintain optimal cooling.
- Calibration: Annual calibration of all channels using a certified voltage/current source to ensure measurement accuracy, particularly in high-precision applications.
- Firmware Updates: Periodic updates via GE’s programming software to access bug fixes and compatibility improvements with newer PLC firmware versions.
- Spare Parts Management: Keeping a spare GE IC660TBA026 on hand for critical systems, as its hot-swappable design allows replacement without powering down the PLC rack.
Product Warranty
Our company provides a one-year quality warranty for the GE IC660TBA026, covering hardware failures due to non-human factors. During the warranty period, we will replace any module that exhibits abnormal signal processing or functional defects. For discontinued models like the GE IC660TBA026, our global inventory of legacy industrial control parts ensures rapid fulfillment of urgent orders. Additionally, we offer post-warranty technical support and repair services through our network of certified technicians, ensuring your automation systems remain operational and reliable over the long term.
Contact Information:
Whatsapp: +86 18859254943
E-mail: sales@ygplc.com
Whatsapp: +86 18859254943
E-mail: sales@ygplc.com
Note: This product description is based on technical data from GE’s official specifications and industry applications. For detailed operational guidelines, refer to the GE IC660TBA026 user manual or contact our technical support team for personalized assistance.
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