Yokogawa AAI143-H00/K4A00 Analog Input Modules
| Company Information | ||||||||
| sales@industrial88.com | ||||||||
| Mobile | +8617350837383 | |||||||
| +8617350837383 | ||||||||
| 17350837383 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Yokogawa AAI143-H00/K4A00 Analog Input Modules
1. Product Overview
The Yokogawa AAI143-H00/K4A00 Analog Input Module is a high-performance 16-channel input unit designed for use in Yokogawa’s DCS systems such as CENTUM VP and ProSafe-RS. It supports a variety of analog input signals, including standard 4-20 mA and voltage signals, offering high precision, fast response, and excellent stability for critical industrial process monitoring and control.
Built with modular and hot-swappable architecture, this module enhances maintainability and system scalability. With strong EMC performance, advanced diagnostics, and robust industrial design, the AAI143-H00/K4A00 is ideal for demanding environments such as oil & gas, power, chemicals, and water treatment.
2. Key Features
-
High Accuracy Analog Acquisition: 16-bit resolution ensures accurate signal capture.
-
Wide Signal Type Support: Supports 4-20 mA, 1-5V, and other standard input signals.
-
Modular and Hot-Swappable: Easily replace or expand modules without stopping the system.
-
EMC Compliance: Designed to perform reliably in electrically noisy industrial environments.
-
Isolated Channels: All 16 channels are individually isolated for enhanced signal integrity.
-
Self-Diagnostics: Built-in diagnostics monitor module health and detect faults in real time.
3. Technical Specifications
3.1 Dimensions and Weight
| Item | Specification |
|---|---|
| Dimensions | 107.5 × 32.8 × 130 mm |
| Weight | 0.3 kg |
3.2 General Information
| Item | Specification |
|---|---|
| Model | AAI143-H00/K4A00 |
| Manufacturer | Yokogawa Electric Corporation |
| Installation | DIN rail or rack-mounted |
| Power Supply | Supplied via system backplane |
| Operating Temp | 0°C to +60°C |
| Storage Temp | -20°C to +70°C |
| Humidity Range | 5% to 95% RH (non-condensing) |
3.3 Input Characteristics
| Item | Specification |
|---|---|
| Number of Channels | 16 channels (individually isolated) |
| Supported Signals | 4-20 mA, 1-5V, 0-10V |
| Input Impedance | Approx. 250 Ω (current input) |
| Resolution | 16-bit A/D converter |
| Channel Isolation | Yes |
| Accuracy | ±0.1% F.S. |
| Update Time (Full Scan) | ≤ 100 ms |
3.4 Electrical and System Specs
| Item | Specification |
|---|---|
| Power Voltage | 24 V DC ±10% (via backplane) |
| Power Consumption | Approx. 2.5 W |
| Status Indication | LEDs for power, operation, and errors |
| Hot Swap | Supported |
| System Compatibility | Compatible with CENTUM VP / ProSafe-RS |
4. Industry Applications
The Yokogawa AAI143-H00/K4A00 is widely deployed in critical process industries due to its high reliability and precise signal handling capabilities:
-
Oil & Gas: For process measurement and control across upstream and downstream operations.
-
Chemical and Pharmaceutical: Ideal for batch control and process monitoring under harsh environments.
-
Power Generation: Used in thermal, hydro, and nuclear plants for precision control.
-
Water and Wastewater Treatment: Ensures reliable data acquisition for environmental monitoring.
-
Metals and Manufacturing: Enhances process automation and real-time control in industrial production.
With robust architecture and advanced analog acquisition capabilities, the AAI143-H00/K4A00 is an integral part of Yokogawa’s automation ecosystem, ensuring reliable performance in mission-critical applications.
Yokogawa AAI143-H00/K4A00 Analog Input Modules is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| sales@industrial88.com | ||||||||
| Mobile | +8617350837383 | |||||||
| +8617350837383 | ||||||||
| 17350837383 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether you\\\\\\\\\\\\\\\’re looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.
