GE Fanuc IC693ALG221 Analog Input Module
Product Overview
The GE Fanuc IC693ALG221 Analog Input Module is designed to provide high-accuracy analog input capabilities for the GE Fanuc Series 90-30 programmable logic controller (PLC). This module is used to interface the PLC with analog field devices such as sensors, transmitters, and other process control equipment. It converts analog signals (e.g., 4–20 mA, 0–10 VDC) from field devices into digital signals that the PLC can process, ensuring precise monitoring and control of industrial processes. With its high resolution and reliability, the IC693ALG221 is ideal for use in applications across industries such as manufacturing, power generation, chemical processing, and oil and gas.
Key Features
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High-Precision Analog Inputs – Provides high-resolution, accurate analog-to-digital conversion for precise monitoring of field signals
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Wide Input Range – Supports common analog input ranges such as 4–20 mA, 0–10 VDC, allowing for compatibility with various field devices
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Signal Conditioning – Built-in signal conditioning ensures that the analog signals are properly scaled and calibrated for accurate data interpretation by the PLC
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Isolated Inputs – Offers electrical isolation between input channels, ensuring protection from ground loops and reducing the risk of system damage
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Easy Integration – Seamless integration with GE Fanuc Series 90-30 PLCs, providing easy setup and minimal configuration time
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High Channel Count – Provides multiple input channels (typically 8 or 16) to monitor various field devices simultaneously
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Real-Time Monitoring – Enables real-time data acquisition and continuous monitoring of analog signals, crucial for dynamic process control
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Compact Design – Space-efficient module that fits within the GE Fanuc Series 90-30 I/O racks, optimizing use of panel space in industrial environments
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Built-In Diagnostics – Includes diagnostics for detecting wiring faults, signal issues, and other potential system problems, ensuring reliable operation and reducing downtime
Technical Specifications
3.1 Dimensions and Weight
| Item | Specification |
|---|---|
| Dimensions | 120 x 40 x 100 mm |
| Weight | 0.25 kg |
3.2 Electrical Characteristics
| Item | Specification |
|---|---|
| Input Range | 0–10 VDC, 4–20 mA (configurable) |
| Resolution | 12-bit (1 part in 4096) |
| Input Impedance | > 1 MΩ (voltage input) |
| Current Loop Drive | 24 VDC (source) |
| Power Consumption | Approx. 1.5 W |
3.3 Environmental Characteristics
| Item | Specification |
|---|---|
| Operating Temp | -20°C to +60°C |
| Storage Temp | -40°C to +85°C |
| Humidity | 5%–95% RH (non-condensing) |
| Vibration | IEC 60068-2 compliant |
| Protection | IP20 (when installed in an enclosure) |
3.4 System Compatibility
| Item | Specification |
|---|---|
| Platform | GE Fanuc Series 90-30 PLC |
| Compatible Modules | GE Fanuc digital and analog I/O modules |
Industry Applications
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Manufacturing – Ideal for interfacing with sensors and controllers in manufacturing automation, ensuring precise measurement and control of production processes
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Power Generation – Provides accurate monitoring of critical equipment in power plants, such as turbines, pumps, and generators, to ensure system stability and reliability
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Oil & Gas – Used in oil and gas automation systems to interface with pressure, temperature, and flow sensors, ensuring safe and efficient operation of oil rigs, refineries, and pipelines
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Chemical Processing – Facilitates real-time monitoring of chemical process variables such as temperature, pressure, and flow, enabling better process control and safety management
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Water Treatment – Monitors key parameters like pH, turbidity, and flow in water treatment facilities, ensuring compliance with environmental standards and operational efficiency
The GE Fanuc IC693ALG221 Analog Input Module is essential for providing accurate and reliable analog signal processing in GE Fanuc Series 90-30 PLC systems. With its wide input range, high precision, and seamless integration capabilities, it plays a critical role in optimizing control and monitoring systems across various industries.
