Our advantage
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.
| Company Information | |||
| [email protected] | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |

The Yokogawa AAI835-H00-S2 is a high-performance analog I/O module designed for distributed control systems (DCS). It provides both analog input and output functionalities, enabling precise monitoring and control of industrial field devices in automated processes.
Accurate analog I/O is crucial in industrial automation to maintain process efficiency and system reliability. The AAI835-H00-S2 ensures stable signal acquisition and output, allowing controllers to regulate actuators, control valves, and other critical process equipment effectively.
Engineered for integration with Yokogawa automation platforms, this module is widely used in industries such as power generation, oil and gas, chemical processing, and manufacturing automation.
| Parameter | Specification |
|---|---|
| Manufacturer | Yokogawa |
| Model | AAI835-H00-S2 |
| 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 |
| Application Field | Industrial process monitoring and control |
The AAI835-H00-S2 Analog I/O Module functions as a bridge between industrial field devices and digital controllers. It collects analog signals from sensors while providing precise analog outputs to control equipment.
This dual capability supports closed-loop process control, real-time monitoring, and efficient industrial automation. Its modular architecture allows for seamless integration into Yokogawa DCS platforms, providing system flexibility and simplifying maintenance in complex industrial setups.
Supports acquisition of sensor data and provides analog outputs to control key process parameters such as flow, temperature, and pressure.
Monitors and controls turbines, generators, and auxiliary systems to ensure stable energy production.
Operates valves, compressors, and pumps while providing continuous feedback on process conditions.
Maintains precise chemical process conditions through accurate analog control.
Enables reliable operation and monitoring of production machinery and automated assembly lines.
Supports both process measurement and control in a single module for enhanced automation.
Engineered for continuous operation in demanding industrial environments.
Fully compatible with Yokogawa distributed control systems.
Allows flexible expansion and easy integration with other system modules.
Delivers precise analog signals for stable and efficient industrial process control.
The AAI835-H00-S2 module is commonly deployed with other Yokogawa automation components.
| Component | Type | Function |
|---|---|---|
| Yokogawa Field Control Station | Controller | Executes process control logic |
| Yokogawa Analog Output Modules | Output Module | Provides control signals to field devices |
| Yokogawa Analog Input Modules | Input Module | Acquires real-time process measurements |
| Yokogawa Digital Input Modules | Monitoring Module | Detects operational status of equipment |
| Yokogawa System Power Modules | Power Supply | Supplies stable power to automation modules |
| Model | Product Type | Application | Key Feature |
|---|---|---|---|
| Yokogawa AAI835-H00/K4A00 | Analog I/O Module | Industrial automation | Flexible input/output functionality |
| Yokogawa AAI835 | Analog I/O Module | Mixed signal processing | Reliable dual I/O |
| Yokogawa AAI543-S50 | Analog Output Module | Industrial process control | High-precision analog output |
| Yokogawa AAI543-S53 | Analog Output Module | Distributed control systems | Accurate analog signal conversion |
| Yokogawa AAI543-H61 | Analog Output Module | Industrial automation | Stable and precise analog output |
What is the main purpose of the Yokogawa AAI835-H00-S2 module?
It provides both analog input and output capabilities, enabling real-time monitoring and control of industrial equipment.
Where is this module commonly deployed?
It is used in distributed control systems across industries such as power generation, oil and gas, chemical processing, and manufacturing.
What equipment can it control or monitor?
It can interact with actuators, control valves, pumps, and other field devices requiring analog input/output signals.
Why is an Analog I/O module critical in industrial automation?
It allows digital controllers to accurately monitor and regulate physical processes, ensuring precise and stable operation of industrial systems.