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- Yokogawa
- AAI841-H00/K4A00
- Analog I/O Module
- Japan
- 107.5 × 32.8 × 130 mm 0.3 kg
- 0.3 kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
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- 24-Hour Service
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Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Introduction
The Yokogawa AAI841-H00/K4A00 is a high-performance analog I/O module developed for industrial automation environments that rely on distributed control systems (DCS). It allows control systems to interact with field devices by handling analog signal input and output required for real-time monitoring and regulation.
In industrial facilities where stable process control is essential, accurate signal conversion and reliable communication between controllers and equipment are critical. The AAI841-H00/K4A00 ensures consistent analog signal acquisition and transmission, helping operators maintain safe and efficient plant operations.
Designed for compatibility with Yokogawa automation platforms, this module plays an important role in ensuring smooth integration and dependable system performance.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Yokogawa |
| Model | AAI841-H00/K4A00 |
| Product Type | Analog I/O Module |
| Signal Function | Analog input and output processing |
| Channel Design | Multi-channel analog interface |
| System Platform | Yokogawa Distributed Control Systems |
| Installation Method | Rack-mounted automation module |
| Communication Interface | Internal system communication bus |
| Industrial Use | Process monitoring and automation control |
Applications
The AAI841-H00/K4A00 Analog I/O Module provides reliable signal exchange between field instrumentation and central control systems in a wide range of industrial sectors.
Power and Energy Plants
Supports monitoring and control of turbines, generators, and auxiliary equipment to maintain stable energy production.
Oil and Gas Processing Facilities
Ensures accurate management of process variables such as flow rate, pressure, and temperature.
Chemical and Petrochemical Plants
Provides stable analog signal communication for precise process regulation and plant safety.
Manufacturing and Production Automation
Allows controllers to monitor and operate automated machinery across industrial production lines.
Large Industrial Control Systems
Functions as a key interface between sensors, actuators, and control processors.
Advantages
Reliable Analog Signal Handling
Ensures stable acquisition and transmission of process signals.
Integrated Input and Output Capability
Supports both measurement and control tasks in a single module.
Designed for Industrial Reliability
Capable of long-term operation in demanding automation environments.
Efficient System Integration
Fully compatible with Yokogawa distributed control system architectures.
Flexible Automation Expansion
Supports modular system design and scalable industrial automation platforms.
Typical System Integration
The AAI841-H00/K4A00 module typically operates as part of a comprehensive Yokogawa control architecture consisting of controllers, I/O modules, and power components.
| Component | Category | Function |
|---|---|---|
| Yokogawa Field Control Station | Controller | Executes automation control programs |
| Yokogawa Analog Input Modules | Signal Interface | Receives analog data from field sensors |
| Yokogawa Analog Output Modules | Output Interface | Sends control signals to industrial equipment |
| Yokogawa Digital I/O Modules | Monitoring Module | Detects equipment operating status |
| Yokogawa System Power Modules | Power Supply | Provides stable electrical power to the control system |
Recommended Alternative Models
| Model | Product Type | Application | Key Feature |
|---|---|---|---|
| Yokogawa AAI841-H00 S2 | Analog I/O Module | Industrial automation systems | Stable signal interface |
| Yokogawa AAI841-H00/CCC01 | Analog I/O Module | Process control environments | Reliable signal processing |
| Yokogawa AAI835-H53 | Analog I/O Module | Distributed automation | Dual analog functionality |
| Yokogawa AAI543-S50 | Analog Output Module | Process control | High precision output signals |
| Yokogawa AAI543-S53 | Analog Output Module | Industrial automation | Accurate analog output |
Technical FAQs
What is the purpose of the Yokogawa AAI841-H00/K4A00 module?
It provides analog input and output capabilities that enable distributed control systems to communicate with field instrumentation and process equipment.
Where is this module typically used?
It is commonly deployed in power plants, oil and gas facilities, chemical processing plants, and automated manufacturing systems.
What equipment can connect to this module?
The module can interface with sensors, transmitters, actuators, valves, and other devices that rely on analog signal communication.
Why are analog I/O modules important in industrial control systems?
They convert real-world analog signals into digital data for controllers and deliver control commands back to equipment, ensuring stable and accurate process automation.