Product Overview
The YOKOGAWA AAI543-H00 is a high-density Analog Output Module designed for the YOKOGAWA CENTUM VP distributed control system (DCS). It offers 16 isolated output channels, ensuring superior noise immunity and eliminating ground loop issues. This module's core function is to convert digital control signals from the Field Control Station (FCS) into precise analog current outputs (4–20 mA). The -H00 suffix denotes that this unit is equipped with HART protocol support, enabling advanced field device communication, configuration, and diagnostics. With its isolation and HART capability, the AAI543-H00 is ideal for safety-critical and performance-sensitive industrial control applications.
Key Technical Specifications
| Feature | Specification |
|---|---|
| Model | AAI543-H00 |
| Weight | 0.4 kg |
Key Features and Benefits
16 Isolated Output Channels
The 16 isolated channels ensure that each output is electrically separated from others, which prevents interference from noise and ground potential differences. This is particularly important for high-accuracy, mission-critical applications where signal integrity is paramount.
HART Protocol Integration
The HART protocol support (indicated by the -H00 suffix) allows for simultaneous digital communication over the existing analog wiring, enabling remote configuration, diagnostics, and calibration of connected field devices without the need for additional wiring.
High Accuracy and Performance
The module offers an excellent accuracy of ±48μA (±0.12% of full scale), ensuring precise and reliable analog current output. With a 10 ms data update period, it provides fast response times, making it suitable for dynamic control systems requiring real-time adjustments.
Wide Load Resistance Range
The AAI543-H00 can drive up to 750Ω load resistance per channel, offering high flexibility in interfacing with a variety of field devices. This load capacity ensures compatibility with a wide range of industrial applications.
Robust Design for Industrial Environments
The module can withstand up to 1500 V AC between output and system, providing robust protection against electrical surges and faults, which is essential in demanding industrial environments.
Frequently Asked Questions (FAQ)
Q: What is the significance of the AAI543-H00 having 16 isolated channels?
A: Channel isolation minimizes electrical interference and ground potential issues, ensuring that each output operates independently with improved signal integrity, which is essential in complex industrial control systems.
Q: What communication protocol does the AAI543-H00 support?
A: The AAI543-H00 supports HART protocol, enabling digital communication over the analog 4–20 mA signal line. This allows for remote configuration and diagnostics of field devices connected to the module.
Q: What is the maximum load resistance the module can drive?
A: The module can drive a maximum load resistance of 750Ω per output channel, making it suitable for a wide range of field devices that require analog current inputs.
Q: What is the condition of the AAI543-H00 product you sell?
A: We only supply brand new, original factory-sealed units, ensuring that you receive the highest quality product with full manufacturer warranty eligibility.
Q: Do you have the AAI543-H00 currently in stock?
A: Yes, we have the YOKOGAWA AAI543-H00 module in stock and ready for immediate processing.
Q: What is your estimated shipping time?
A: We typically ship in-stock items within 3 days, but depending on the order size, delivery could take up to 2 weeks.
Q: Which logistics carriers do you use for shipping?
A: We partner with reliable global logistics providers such as DHL, ensuring fast and secure delivery worldwide.
Q: Do you accept returns if the unit has a quality problem?
A: Yes, we accept returns for quality issues within 30 days from the date of purchase. We are committed to customer satisfaction and product quality.
| 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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