Product Details
Product Description
The IC694ALG221 is a high-performance analog input module from GE Fanuc, designed for use with the PACSystem RX3i platform. This module provides four input channels and is engineered to handle 0-20 mA or 4-20 mA analog signals, making it ideal for precise data acquisition in industrial automation systems. The IC694ALG221 offers an accuracy of 0.1% full scale and features a fast update rate of 2 ms, ensuring reliable and timely measurement of input signals.
Technical Specifications
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Manufacturer: GE Fanuc Emerson
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Product Type: Analog Input Module
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Part Number: IC694ALG221
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Product Line: PACSystem RX3i
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Weight: 0.88 lbs (0.40 kg)
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Series: PACSystem RX3i
Key Features
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Channels: 4 input channels for analog signal measurement
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Nominal Input Signal: 0-20 mA or 4-20 mA
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Channel Update Rate: 2 milliseconds
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Analog Resolution: 12-bit with 5 µA/bit for 0-20 mA and 4 µA/bit for 4-20 mA
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Accuracy: 0.1% full scale, + 0.1% reading
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Response Time: 2 milliseconds for all channels
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Input Filter Response: 325 Hz
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Input Impedance: 250 ohms
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Hot-Swapping: Not Supported
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Calibration: Factory calibrated to 4 µA per count
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LED Indicators: Green "Module OK" LED
Power and Electrical Specifications
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Current Draw: 25 mA @ 5 VDC, 100 mA @ 24 VDC isolated
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Input Current: 0 to 20 mA or 4 to 20 mA
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Power Consumption: 1.7 W
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Internal Power Consumption: 100 mA from isolated +24 VDC supply, 25 mA from +5 VDC backplane bus
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Common Mode Voltage: 200 volts
Physical Specifications
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Module Connector Type: Terminal Block (20 screws, included)
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Dimensions: 3.7 x 3.7 x 2.7 inches (94 x 94 x 69 mm)
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Product Lifecycle Status: Active
Additional Features
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Compatible CPUs: All RX3i PACSystem CPUs
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Linearity: Less than 1 Least Significant Bit (LSB)
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Module Type: Analog Input Module, not supporting hot-swapping
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Input Filter: 325 Hz, ensuring stable signal processing
Applications
The IC694ALG221 is perfect for industrial applications requiring reliable and accurate analog signal processing. It integrates seamlessly with the PACSystem RX3i, making it ideal for SCADA systems, control systems, and other automation applications where precise data acquisition is critical.
FAQ
Q: What is the resolution of the analog input signal?
A: The module offers a 12-bit resolution, with 5 µA/bit for 0-20 mA and 4 µA/bit for 4-20 mA signals.
Q: Does the module support hot-swapping?
A: No, the IC694ALG221 does not support hot-swapping.
Q: What CPUs are compatible with the IC694ALG221?
A: The module is compatible with all RX3i PACSystem CPUs.
Q: What is the accuracy of this analog input module?
A: The accuracy is 0.1% full scale, with an additional 0.1% reading.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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As control systems evolve across modern factory automation, understanding the root causes of these interruptions helps engineers minimize costly downtime. This technical guide breaks down why PLCs trip into Stop mode and provides practical strategies to mitigate system faults.
Understanding Root Causes of Unplanned PLC Stop Mode in Industrial Automation
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