AAI141-H50 Yokogawa AAI141 Series HART Input Module | Get a Quote
Manufacturer: Yokogawa
Product No.: AAI141-H50
Condition： In stock
Product Type: Analog I/O Module
Product Origin: USA
Payment: T/T, Western Union
Weight: 200g
Shipping port: Xiamen
Warranty: 12 months
Estimate delivery times: 12-26 days (International), 3-6 days (United States).
Return within 30 days of purchase. Duties & taxes are non-refundable.
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Product Introduction
The Yokogawa AAI141-H50 is an advanced 16-channel analog input module engineered for industrial control systems. This Yokogawa AAI141 unit processes 4 to 20 mADC signals with integrated HART communication capabilities. Engineers deploy this Yokogawa module in Centum VP and ProSafe-RS distributed control architectures. Global PLC Spare HUB's Insight reveals that proper grounding prevents common-mode noise interference on non-isolated channels. Our field experience shows that verifying terminal block security prevents intermittent signal loss during high vibration events.
Technical Specifications
| Parameter Category | Technical Specification |
|---|---|
| Brand and Model | Yokogawa AAI141-H50 (Yokogawa AAI141 Series) |
| Measurement Range | 4 to 20 mADC input signal range |
| Resolution and Accuracy | Accuracy of ±16 µA, data update period of 10 ms |
| Linearity and Response | Step response time 100 ms, drift ±16 µA/10°C |
| Electrical Ratings | Input resistance 400 Ω to 1000 Ω (ON), 500 kΩ (OFF) |
| Transmitter Power | 14.8 V or higher at 20 mA, 26.4 V or less at 0 mA |
| Environmental Tolerance | Standard industrial temperature and humidity limits |
| Diagnostic Capabilities | HART digital communication protocol support |
Installation Guide
- Mount the Yokogawa AAI141-H50 module securely onto standard node unit base plates.
- Set 2-wire or 4-wire transmitter configurations for each channel via setting pins.
- Connect field wiring using pressure clamp terminals, KS cables, or MIL connector cables.
Commissioning and Maintenance Convenience
- Verify channel configuration jumpers before applying field loop power.
- Monitor channel status LEDs to confirm active module data updates.
- Inspect terminal connections periodically to maintain low contact resistance.
Compatibility Statement
- Fully compatible with Yokogawa Centum VP control network nodes.
- Supports standard HART protocol field instrumentation devices.
- Integrates with standard KS and MIL system cabling solutions.
Certification Information
- Manufactured to strict industrial quality management standards.
- Suffix code 5 indicates design with no explosion protection required.
- Complies with standard industrial hardware safety directives.
Packing List and Warranty
- One Yokogawa AAI141-H50 Analog Input Module
- Standard 12-month warranty documentation included
- Factory quality inspection certificate
Shipping and Fulfillment
- Fast dispatch within 24 to 48 hours from order confirmation.
- Secure global delivery via FedEx, UPS, and DHL.
Typical Application Scenarios
- Oil and gas upstream processing distributed control systems.
- Chemical plant continuous parameter monitoring loops.
- Power generation analog signal acquisition networks.
Buying Guide
- Confirm your system requires the AAI141-H50 model with HART protocol.
- Verify input loop power requirements match your field transmitters.
- Select appropriate system cabling options based on your cabinet layout.
Frequently Asked Questions
Q: What does the H50 suffix designate on the Yokogawa AAI141-H50?
A: The H50 suffix indicates a 16-channel analog input module featuring digital HART communication, no explosion protection, and basic hardware type.
Q: How do I configure 2-wire versus 4-wire transmitters on this module?
A: You configure the input type for each individual channel by adjusting the hardware setting pins located on the module circuit board.
Q: What is the standard warranty period for this item?
A: Every Yokogawa AAI141-H50 module includes a comprehensive 12-month warranty covering manufacturing defects.
Q: How quickly will my order ship after purchase?
A: Orders process rapidly with dispatch occurring within 24 to 48 hours via FedEx, UPS, or DHL.
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Q: Are these parts 100% original and new?
A: Yes. Every component is guaranteed to be 100% original, brand-new, and factory-sealed. We also provide a 12-month comprehensive warranty for your peace of mind.
Q: How fast is the shipping to my country?
A: For in-stock items, we offer same-day dispatch. International express shipping (DHL/FedEx/UPS) typically delivers within 3–5 business days worldwide.
Q: Can I get a formal quotation with shipping costs?
A: Absolutely. Our sales team is ready to provide a detailed Proforma Invoice (PI) including the most competitive shipping rates for your location.
Q: Do you offer discounts for bulk orders?
A: We provide volume-based pricing for large projects or multiple-item orders. Please contact us to get our Best Price Guarantee.
12-Month Comprehensive Warranty
Every part supplied by Global PLC Spare Hub is covered by a 12-month warranty from the date of invoice.
- Coverage: Functional defects and hardware failures under normal operating conditions.
- Commitment: We provide immediate repair, replacement, or a full refund for any verified defective components to minimize your operational downtime.
Returns & Exchange Policy
We offer a 30-day return policy to ensure you receive the exact part your system requires.
- Eligibility: Returns are accepted for uninstalled items in their original, factory-sealed packaging.
- RMA Process: Please contact our support team to obtain a Return Merchandise Authorization (RMA) number before shipping.
- Fast Processing: Refunds or exchanges are processed within 3–5 business days after the returned item passes our technical inspection.
Need Technical Assistance?Not sure if this part is compatible with your system? [Consult our Engineers] before purchasing to ensure 100% compatibility.
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