Description
Product Description
Overview
The Yokogawa AAI835-S00/K4A00 is a high-precision analog input/output module designed for integration with ESB bus nodes and Field Control Stations (FCS). This module converts field analog signals into internal FCS data or transforms FCS internal data into analog output signals, ensuring reliable and accurate process control. It is compatible with ANB10S, ANB10D, ANB11S, and ANB11D optical ESB bus nodes, as well as AFV10, AFV30, and AFV40 series FIO control units.
Key Features
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Multi-channel analog input and output with high accuracy for industrial signal acquisition
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Direct installation in standard and optical ESB bus nodes
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Full compatibility with AFV series FCS for seamless data exchange
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Low internal signal processing delay for real-time control
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Stable analog-to-digital and digital-to-analog conversion
Technical Specifications
| Parameter |
Description |
| Model |
AAI835-S00/K4A00 |
| Product Type |
Analog Input/Output Module |
| Installation Compatibility |
ANB10S, ANB10D, ANB11S, ANB11D |
| Compatible Control Units |
AFV10S, AFV10D, AFV30S, AFV30D, AFV40S, AFV40D |
| Input Signal Type |
Voltage, Current analog signals |
| Output Signal Type |
Voltage, Current analog signals |
| Resolution |
High-precision 16-bit |
| Operating Temperature |
-10°C to +55°C |
| Power Supply |
24 V DC |
| Interface Type |
ESB bus interface |
| Number of Channels |
Configurable multi-channel input/output |
| Response Time |
Less than 10 milliseconds |
| Safety & Standards |
Compliant with IEC 61131 and EN 61131 standards |
Applications
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Chemical and petrochemical process control
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Power system monitoring and control
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Water treatment and automated facilities
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Precision industrial monitoring and control systems
FAQ
Q: What types of analog signals does this module support?
A: It supports both voltage and current types for analog input and output.
Q: Is it compatible with optical ESB bus nodes?
A: Yes, it is fully compatible with ANB11S and ANB11D optical bus nodes.
Q: How does it compare to other models in the AAI835 series?
A: Compared to other AAI835 variants, the K4A00 supports wider channel configurations, higher conversion accuracy, and lower latency, making it ideal for real-time control systems.
