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Yokogawa AAI543-S53/K4A00 Analog Input Module

  • Manufacturer: Yokogawa
  • Product Number: AAI543-S53/K4A00
  • Condition: New & In Stock
  • Product Type: Analog Input Module
  • Origin: Japan
  • Payment Methods: T/T, Western Union
  • Dimensions: 107.5 × 32.8 × 130 mm
  • Weight: 0.4 kg
  • Shipping Port: Xiamen, China
  • Lead Time: 1-3 Working Days
  • Warranty: One Year
  • Certificate: COO
  • Courier partners: DHL, UPS, TNT, FedEx and EMS.

Product Detail

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Packing & Delivery

Company Information
e-mail [email protected]
Mobile +8615305023276
Whatsapp +8615305023276
WeChat 15305023276
Add to Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

Yokogawa AAI543-S53/K4A00 Analog Input Module


Product Overview
The Yokogawa AAI543-S53/K4A00 is a high-performance analog input module developed for distributed control systems (DCS) in demanding industrial environments.
It is designed to handle multiple channels of analog signals, converting them into precise digital data for monitoring and control applications.
With robust construction, advanced signal filtering, and high accuracy, it ensures stable and reliable process data acquisition, supporting efficient plant operations and safety compliance.


Main Features

  • 16-channel analog input module for high-density installation.

  • Supports standard industrial signals including 4–20 mA DC and DC voltage.

  • High resolution and accuracy for critical process measurements.

  • Compact design allowing efficient use of rack space.

  • Hot-swappable module for reduced maintenance downtime.

  • Built-in self-diagnostics to enhance system reliability.

  • Fully compatible with Yokogawa CENTUM VP and CS 3000 DCS platforms.


Technical Specifications

Dimensions and Weight

Item Specification
Dimensions 107.5 × 32.8 × 130 mm
Weight Approx. 0.4 kg

General Information

Item Specification
Manufacturer Yokogawa
Model Number AAI543-S53/K4A00
Product Type Analog Input Module
Mounting Installed in I/O system rack
System Support CENTUM VP, CS 3000
Operating Temp. 0°C to +55°C
Storage Temp. -40°C to +70°C

Electrical Characteristics

Item Specification
Input Channels 16 channels
Signal Types 4–20 mA DC, 1–5 V DC
Resolution 16-bit
Accuracy ±0.1% of full scale typical
Conversion Rate 10 ms/channel
Isolation Channel-to-channel and channel-to-ground
Power Supply 24V DC ±10%

Environmental Specifications

Item Specification
Humidity Range 5% – 95% RH, non-condensing
Vibration 5–150 Hz, 2 G
Shock Resistance 15 G, 11 ms
Cooling Method Natural air circulation
Protection Class IP20

Industry Applications
The Yokogawa AAI543-S53/K4A00 is applied across multiple industries where precise analog signal acquisition is required:

  • Oil & Gas: Monitoring wellhead, refinery, and pipeline process signals.

  • Chemical & Petrochemical: Accurate measurement in reactors, distillation, and batch operations.

  • Power Generation: Turbine, boiler, and auxiliary equipment monitoring.

  • Pharmaceutical: Maintaining precision in production and quality control processes.

  • Water & Wastewater: Monitoring flow, pressure, and treatment parameters.

Yokogawa AAI543-S53/K4A00 Analog Input Module is in stock. Please contact us for a quick quote and competitive pricing.

Company Information
e-mail [email protected]
Mobile +8615305023276
Whatsapp +8615305023276
WeChat 13950166376
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.

Does this product come with a warranty?

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.

How to Verify Products Before Purchase?

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.

How long does shipping take?

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.

What is the minimum order quantity (MOQ)?

The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.

Can I get discounts for bulk purchases of products?

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.

What payment methods do you accept for wholesale orders?

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.

Can I purchase different quantities of a product?

Yes, we offer flexible ordering options for both small and large quantities. Whether youre looking for a single unit or a large batch, we can accommodate your needs.

Are there any discounts or promotions available for new wholesale customers?

We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.

When purchasing a product, how can I ensure compatibility with my existing systems?

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.

Can I return the goods I received if they do not meet our requirements?

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.

Do you provide technical support or installation services to wholesale customers?

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.

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