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Product Overview
The GE IS220YAICS1A analog input PAC module is a high-performance component designed for industrial automation systems, specifically engineered as part of GE’s Mark VIe Speedtronic turbine control platform. This module serves as a critical interface between field sensors and control systems, converting analog signals into digital data for precise process management. As a SIL 2-certified device , it ensures reliable operation in safety-critical applications such as power generation, oil & gas, and heavy manufacturing.
With four isolated analog input channels, the IS220YAICS1A supports a wide range of signal types, including 0–10 V DC and 4–20 mA . Its built-in signal conditioning circuitry amplifies and filters incoming signals, reducing noise and enhancing accuracy. The module’s compact design (6.5 x 7 inches) and DIN rail mounting compatibility facilitate seamless integration into existing control cabinets, while its rugged construction with industrial-grade components ensures resilience in harsh environments (-20°C to +60°C) .
In automation systems, the IS220YAICS1A acts as a central data acquisition hub, providing real-time feedback to control algorithms. It interfaces with GE’s IS200STIS1A and IS400STIS1A terminal boards , enabling direct connection to pressure transducers, temperature sensors, and other field devices. By delivering high-resolution analog data (16-bit resolution) , this module enhances the precision of turbine control, optimizing energy efficiency and reducing downtime in mission-critical operations.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | IS220YAICS1A |
| Manufacturer | GE |
| Product Type | Analog Input PAC Module |
| Input Signal Types | 0–10 V DC, 4–20 mA |
| Number of Channels | 4 |
| Resolution | 16 bits |
| Accuracy | ±0.1% of full scale |
| Signal Conditioning | Amplification, filtering |
| Communication Protocol | Proprietary (Mark VIe I/O Network) |
| Physical Dimensions | 6.5 x 7 inches |
| Mounting Type | DIN rail |
| Weight | 1.2 kg |
| Operating Temperature | -20°C to +60°C |
| Humidity | 5–95% non-condensing |
| Safety Rating | SIL 2 |
IS220YAICS1A
Key Features and Advantages
SIL 2 Certification: The IS220YAICS1A meets Safety Integrity Level 2 standards, making it suitable for applications where system failure could lead to severe consequences, such as in petrochemical plants or nuclear facilities. This certification ensures rigorous testing and compliance with international safety protocols.
High Precision Signal Handling: With 16-bit resolution and ±0.1% accuracy, the module delivers highly detailed analog data, enabling precise control of processes like turbine speed regulation and temperature monitoring. Its signal conditioning capabilities minimize interference, ensuring reliable performance even in electrically noisy environments.
Flexible Configuration: The module supports both single-ended and differential input configurations, accommodating a wide range of sensors and measurement requirements. This versatility allows it to adapt to diverse industrial scenarios, from monitoring pressure in oil pipelines to regulating flow rates in water treatment systems.
Rugged Design: Built with a reinforced PCB and environmental protection (IP20), the IS220YAICS1A withstands extreme temperatures, vibrations, and dust. Its compact form factor and DIN rail mounting simplify installation in space-constrained control rooms, while redundant power paths ensure continuous operation during voltage fluctuations.
Seamless Integration: As part of GE’s Mark VIe ecosystem, the module communicates natively with GE controllers and I/O networks, eliminating the need for third-party gateways. This integration streamlines system setup and reduces compatibility issues, enhancing overall operational efficiency.
IS220YAICS1A
Application Areas
The GE IS220YAICS1A analog input PAC module excels in industries requiring precise analog signal processing:
- Power Generation: Integrates with gas and steam turbines to monitor critical parameters like temperature, pressure, and vibration. This data enables predictive maintenance and ensures compliance with grid stability standards.
- Oil & Gas: Used in offshore platforms and refineries to measure flow rates, pressure differentials, and chemical concentrations, optimizing production and minimizing downtime.
- Water Treatment: Manages analog signals from pH sensors, flow meters, and level indicators to control chemical dosing and filtration processes, ensuring water quality meets regulatory requirements.
- Manufacturing: Supports quality control in automotive and pharmaceutical industries by analyzing analog data from production line sensors, such as torque monitors and vision systems.
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IS220YAICS1A
Mining: Monitors equipment health in crushers and conveyor systems through vibration analysis, reducing unscheduled maintenance and improving safety.
Related Products
- IS200STIS1A/IS400STIS1A Terminal Boards: sets with the IS220YAICS1A to interface with field sensors, providing signal termination and isolation .
- IS220YDIAS1A Digital I/O Module: Complementary module for discrete signal processing, expanding the system’s capability to handle both analog and digital inputs/outputs .
- IS220UCSAH1A Controller Module: Integrates with the IS220YAICS1A to execute control algorithms, enabling real-time decision-making in turbine control systems .
- IS220BPCAG1A Power Supply Module: Provides redundant power to the IS220YAICS1A, ensuring uninterrupted operation during power fluctuations.
- IS220BPIBG1A Phase Logic Module: Enhances the module’s control capabilities for complex industrial processes, such as synchronizing turbine generators.
- IS220AVSCG1A SCR Control Board: Manages high-voltage applications in conjunction with the IS220YAICS1A, optimizing power distribution in heavy machinery.
- IS220BPIHH1A Bridge Personality Interface Board: Customizes the module’s functionality for specific turbine configurations, improving adaptability to unique operational requirements.
- IS220ACLAH1A Application Control Layer: Supports advanced monitoring and diagnostics, providing detailed insights into the IS220YAICS1A’s performance.
Installation and Maintenance
Installation Preparation:
Before installing the IS220YAICS1A, verify the power supply matches the module’s requirements (28V DC input). Clean the DIN rail and ensure proper grounding to mitigate electromagnetic interference. Align the module with the rail and secure it using the provided clips. Connect the terminal board (e.g., IS200STIS1A) to the module’s P1/P2 connectors, following GE’s wiring guidelines. Perform a visual inspection to confirm all connections are secure and free of debris.
Before installing the IS220YAICS1A, verify the power supply matches the module’s requirements (28V DC input). Clean the DIN rail and ensure proper grounding to mitigate electromagnetic interference. Align the module with the rail and secure it using the provided clips. Connect the terminal board (e.g., IS200STIS1A) to the module’s P1/P2 connectors, following GE’s wiring guidelines. Perform a visual inspection to confirm all connections are secure and free of debris.
Maintenance Recommendations:
- Routine Checks: Inspect the module quarterly for loose connections, blown fuses, or signs of corrosion. Use a soft brush to remove dust from vents and connectors.
- Signal Calibration: Periodically recalibrate the module using GE’s recommended tools to maintain ±0.1% accuracy. This is particularly critical in applications with strict measurement tolerances.
- Firmware Updates: Download and install the latest firmware from GE’s support portal to address security patches and enhance compatibility with newer Mark VIe components.
- ESD Precautions: Handle the module with anti-static gloves to prevent electrostatic discharge damage. Store unused units in conductive packaging to maintain reliability.
IS220YAICS1A
Product Warranty
We provide a 12-month quality warranty for the GE IS220YAICS1A analog input PAC module, covering hardware defects caused by non-human factors. During the warranty period, we will replace any malfunctioning module free of charge. For discontinued models or urgent requirements, our global supply chain network ensures rapid fulfillment of scarce spare parts, supporting continuous operation of industrial systems.
With 17 years of expertise in industrial control parts distribution, we guarantee competitive pricing, fast delivery, and reliable technical support. Contact us today to optimize your automation system with the IS220YAICS1A module.
Note: All product names, logos, and brands are property of their respective owners. This document is for informational purposes only and does not constitute an official technical manual. Always refer to the manufacturer’s documentation for detailed specifications and installation guidelines.
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