Product Details
Product Overview
The Yokogawa F3AD04-0N serves as a precision Analog Input Module for the FA-M3 Range-free multi-controller series. This module converts continuous voltage signals from field sensors into digital data that the PLC processor can execute. Despite the "discontinued" status from the manufacturer in many regions, we provide this unit as 100% Brand New and Original factory stock, ensuring your legacy machine control systems remain operational without costly redesigns.
Technical Specifications
| Feature | Details |
| Input Type | Voltage (DC) |
| Input Ranges | 0 to 5 VDC, 1 to 5 VDC |
| Number of Channels | 4 Channels |
| Function | High-speed A/D Conversion |
| Series Compatibility | FA-M3 (Yushin/Yokogawa) |
| Module Category | PLC / Machine Control |
| Weight | 0.30 lbs (Approx. 0.14 kg) |
Engineering Advantages
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High-Speed A/D Processing: The F3AD04-0N utilizes a high-resolution A/D converter to translate voltage fluctuations into precise digital values. This speed allows the PLC to react to process changes in real-time, maintaining tight control over machine movements.
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Low Power Footprint: The module draws minimal current from the PLC backplane. This efficiency reduces the overall heat signature within the control cabinet, protecting adjacent CPU and I/O modules from thermal degradation.
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Seamless Legacy Integration: This module fits directly into standard FA-M3 base units. It eliminates the need for external signal conditioners when handling standard 0-5V or 1-5V signals, saving rail space and reducing wiring complexity.
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Plug-and-Play Maintenance: The unit features a standard terminal block interface. Maintenance teams replace failed units rapidly by swapping the module and reattaching the pre-wired terminal, minimizing production downtime during repairs.
FAQs
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Can I use the F3AD04-0N to measure 4-20mA signals?
The F3AD04-0N natively accepts 1 to 5 VDC voltage signals. To measure a 4-20mA current loop, you must install a high-precision 250-ohm shunt resistor across the input terminals to convert the current into a 1-5V signal.
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How do I configure the input range for different channels?
The PLC CPU software or internal DIP switches (depending on the base unit configuration) set the specific range. Always verify the software scaling parameters in the FA-M3 programming environment to ensure the digital values match your field sensor's output.
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Since the manufacturer discontinued this model, is this unit a refurbished item?
No. We explicitly supply 100% Brand New original stock. These units originate from unused surplus inventories and maintain their original factory integrity, offering a reliable alternative to used or repaired hardware.
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What precautions should I take against signal noise?
We recommend using shielded twisted-pair (STP) cabling for all analog voltage inputs. Connect the shield to the designated ground point on the FA-M3 rack to prevent electromagnetic interference from distorting your A/D conversion accuracy.
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.