Product Details
Overview:
The IC670ALG620 from GE Fanuc is an analog input module supporting up to four independent RTDs. It accommodates 3-wire or 4-wire configurations and is compatible with platinum, nickel, nickel/iron, and copper RTDs. The module provides precise temperature measurement and resistance monitoring for Genius I/O systems.
Key Features:
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Channels: 4 independent RTD inputs (3-wire or 4-wire)
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Supported RTD Types: Platinum (10, 25, 100, 1000 Ω), Copper (10, 100 Ω), Nickel (50, 100, 120 Ω), Nickel/Iron (604, 1000 Ω)
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Resistance Range: 0–500 Ω, 0–3000 Ω
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Measurement Units: Resistance or Temperature (°C / °F)
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Accuracy: ±0.15% of reading, ±0.3 to 0.5°C at 25°C
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Temperature Sensitivity: ±0.004% of reading, ±1.5 µV per °C (0–60°C)
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Maximum Lead Resistance: 5 Ω per lead
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Scan Time: 60 Hz: 210 ms per point, 50 Hz: 230 ms per point
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Digital Resolution: 15 bits plus sign
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Power Supply: No loop power required; module provides excitation current
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Current Drawn from BIU: 190 mA maximum
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Operating Temperature: 0–55°C
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Fault Detection: Open RTD, input short, overrange, underrange, high/low alarms
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Isolation Ratings: Input to logic: 1500 VAC for 1 min; channel-to-channel: 250 VAC continuous; common-mode voltage: 250 Vrms (350 VDC peak AC); normal mode voltage: 28 VDC peak AC max
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Mode Rejection: Normal mode: 60 dB at 50/60 Hz; common mode: 120 dB at 50/60 Hz (100 Ω imbalance)
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Indicators & Diagnostics: LED shows ON (normal), flashing (module fault), OFF (power loss/fatal fault)
Applications:
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Precision temperature and resistance monitoring in distributed control systems
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RTD interfacing for process control and industrial instrumentation
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Integration into Genius I/O networks for real-time analog input processing
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Suitable for high-noise or electrically challenging industrial environments
FAQ:
Q: Is this module compatible with all Genius I/O systems?
A: Yes, it integrates seamlessly with standard GE Fanuc Genius I/O architectures.
Q: Can it handle different RTD types?
A: Yes, it supports platinum, copper, nickel, and nickel/iron RTDs in 3- or 4-wire configurations.
Q: Does it require external loop power?
A: No, the module supplies excitation current internally.
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
Redundant Automation Systems: Ensuring Continuous Uptime in Critical Control Infrastructure
System reliability directly determines operational profitability across high stakes process industries. Modern industrial automation platforms must eliminate single points of failure to prevent catastrophic shutdowns. Deploying fault tolerant architecture safeguards complex facilities against unexpected hardware glitches, network disruptions, and maintenance outages.
Understanding Types of Noise in Electronic Circuits and Control Systems
Signal integrity directly determines measurement accuracy and loop stability across industrial automation environments. Electronic noise introduces unwanted stochastic interference into analog loops, sensor feedback lines, and digital fieldbus networks. Understanding how intrinsic electronic noise and external electromagnetic interference manifest allows control engineers to optimize signal conditioning and shield sensitive instrumentation effectively.
Why 24V DC Power Supplies Standardize Modern Industrial Automation
Industrial control cabinets worldwide rely on 24V DC as the universal power standard for field instrumentation, sensors, and controllers. Walk into any manufacturing plant, and you will find PLCs, human-machine interfaces (HMIs), and smart actuators running on extra-low voltage DC. Standardizing on 24V DC enhances operational safety, lowers cabinet footprint, and maintains steady control performance across factory networks.