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- Yokogawa
- AAI835-H00/K4A00
- Analog I/O Module
- Japan
- 107.5 × 32.8 × 130 mm
- 0.3 kg
- Xiamen, China
- New & In Stock
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
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All our products are priced very favorably because we have our own warehouse and supply.
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Introduction
The Yokogawa AAI835-H00/K4A00 is a versatile analog I/O module designed for industrial distributed control systems (DCS). It provides both analog input and output capabilities, enabling real-time monitoring and control of field devices within automated processes.
In industrial operations, accurate analog input and output is essential for maintaining process efficiency and equipment reliability. The AAI835-H00/K4A00 ensures precise signal acquisition and delivery, allowing controllers to regulate actuators, valves, and other critical process devices effectively.
Optimized for integration with Yokogawa automation platforms, this module is suitable for industries including power generation, chemical processing, oil and gas, and manufacturing.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Yokogawa |
| Model | AAI835-H00/K4A00 |
| Product Type | Analog I/O Module |
| I/O Type | Analog input and output |
| Channel Configuration | Multi-channel analog I/O |
| System Platform | Yokogawa Distributed Control Systems |
| Installation Method | Rack-mounted automation module |
| Communication Interface | Internal system bus |
| Industrial Application | Process monitoring and control |
Product Overview
The AAI835-H00/K4A00 Analog I/O Module serves as a bridge between field devices and digital controllers. It collects analog measurement signals from sensors and instruments, while simultaneously providing analog output signals to control field equipment.
This dual functionality allows the module to support closed-loop control, process optimization, and efficient industrial automation. Its modular design ensures easy integration into existing Yokogawa DCS environments, supporting flexible system expansion and simplified maintenance.
Applications
Industrial Process Automation
Collects sensor data and provides analog control signals to manage flow, pressure, temperature, and other critical variables.
Power Generation Facilities
Monitors and controls turbines, generators, and auxiliary equipment to ensure stable energy production.
Oil and Gas Industry
Controls valves, compressors, and pumps while monitoring real-time operational parameters in production and processing.
Chemical and Petrochemical Plants
Provides precise analog control to maintain consistent chemical process conditions.
Automated Manufacturing Systems
Enables efficient monitoring and control of production lines and machinery in industrial factories.
Advantages
Dual Analog Input/Output Functionality
Supports simultaneous measurement and control for enhanced process automation.
Seamless Integration
Designed for full compatibility with Yokogawa distributed control systems.
Reliable Industrial Performance
Engineered to operate continuously under demanding industrial conditions.
Modular Design
Allows flexible expansion with additional modules to accommodate system growth.
Improved Process Accuracy
Enables precise control of industrial processes, enhancing operational efficiency.
Typical System Integration Components
The AAI835-H00/K4A00 module is commonly integrated with other Yokogawa modules for complete automation solutions.
| Component | Type | Function |
|---|---|---|
| Yokogawa Field Control Station | Controller | Executes process control logic |
| Yokogawa Analog Output Modules | Output Module | Provides precise control signals to field devices |
| Yokogawa Analog Input Modules | Input Module | Acquires real-time process data |
| Yokogawa Digital Input Modules | Monitoring Module | Detects equipment status |
| Yokogawa System Power Modules | Power Supply | Supplies stable power to automation modules |
Recommended Alternative Models
| Model | Product Type | Application | Key Feature |
|---|---|---|---|
| Yokogawa AAI543-S50 S1 | Analog Output Module | Industrial process control | High-precision analog output |
| Yokogawa AAI543-S53 | Analog Output Module | Distributed control systems | Reliable signal conversion |
| Yokogawa AAI543-S03 | Analog Output Module | Process control applications | Accurate analog signals |
| Yokogawa AAI835 | Analog I/O Module | Mixed signal processing | Flexible input/output functionality |
| Yokogawa AAI543-H61 | Analog Output Module | Industrial automation | Stable analog signal |
Technical FAQs
What is the function of the Yokogawa AAI835-H00/K4A00 module?
It collects analog signals from sensors and instruments while providing analog output to control field devices, enabling complete process monitoring and control.
Where is this module commonly used?
It is deployed in distributed control systems across industries such as power generation, chemical processing, oil and gas, and manufacturing automation.
What types of equipment can it interact with?
It can interface with actuators, control valves, pumps, and other devices that require analog input or output for accurate process regulation.
Why is an Analog I/O module important in automation systems?
It enables digital controllers to both monitor and control physical equipment, ensuring precise and stable operation of industrial processes.