Product Description
The AAI143-H50 S1/ATK4A-00 S1 is a high-availability, isolated analog input module for Yokogawa FIO systems (CENTUM VP and CS 3000). It provides 16 fully isolated channels for 4–20 mA signals, ensuring maximum protection against ground loops and electrical interference. The H50 designation includes HART digital communication for smart device management.
This S1 bundle comes factory-equipped with the ATK4A-00 KS Cable Interface Adapter, enabling a plug-and-play connection to AEA4D terminal boards, simplifying high-density cabinet wiring and minimizing installation errors.
Technical Specifications
| Parameter | Specification |
|---|---|
| Input Channels | 16 channels, fully isolated |
| Signal Range | 4–20 mA DC |
| Digital Communication | HART protocol supported |
| Interface Adapter | ATK4A-00 KS Cable Interface (factory-mounted) |
| Measurement Accuracy | ±16 µA |
| Data Update Period | 10 ms |
| Isolation | 1500 V AC (Input → System) for 60 s |
| Transmitter Power | ≥19.0 V DC @ 20 mA for 2-wire devices |
| Input Resistance | 270–350 Ω (Power ON); ≥500 kΩ (Power OFF) |
| Configuration | Independently selectable 2-wire or 4-wire per channel |
| Power Consumption | 230 mA @ 5 V DC; 540 mA @ 24 V DC |
| Operating Temperature | -20°C to +70°C |
| Weight | 0.3 kg |
Application Scenarios
The AAI143-H50 S1 is ideal for critical process control applications in:
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Oil and gas refineries
-
Petrochemical plants
-
Power generation facilities
Its isolated architecture prevents signal interference from ground potential differences, while the KS cable interface facilitates rapid and error-free cabinet assembly in large-scale projects.
Technical FAQ
Q: What does the "S1" designation indicate?
A: It represents a factory-bundled set where the module and ATK4A-00 adapter are pre-assembled and tested for high-density AEA4D terminal board connectivity.
Q: Does this module support dual-redundancy?
A: Yes, it can be paired in a dual-redundant configuration, ensuring uninterrupted data acquisition during hardware failures.
Q: Can I monitor HART device status through this module?
A: Yes, the H50 series allows full HART pass-through, enabling remote monitoring and configuration of smart transmitters via Yokogawa PRM.
| Quick Quotes | Receive price & availability FAST from our dedicated customer service team. |
|---|---|
| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
| Payment | We accept American Express, Discover, MasterCard, PayPal, and Visa. Our site is secured by RapidSSL. |
| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
| Q: How Can Customers Contact Us and Request a Quote? |
| A: You can reach out to us via email, WhatsApp, WeChat, Skype, or your preferred communication platform. Contact us with your needs, and we'll provide a prompt, customized quote. |
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