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Product Description
Overview
The AAI543-H00 S1 from YOKOGAWA is a high-precision, 16-channel analog input module designed for use with the CENTUM VP distributed control system (DCS). It converts analog signals from field devices into reliable digital signals for real-time process monitoring and control. This module combines fast response, wide input range, and HART communication support, making it ideal for critical process automation applications.
Technical Specifications
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Number of Channels: 16
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Input Signal: 4 to 20 mA DC or 1 to 5 V DC
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Input Voltage Range: -10 to 130 V DC
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Conversion Accuracy: 0.1 percent of full scale
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Conversion Time: 2 milliseconds
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HART Communication: Supported
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Hot-Swappable: Yes
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Dimensions (W x H x D): 100 mm x 80 mm x 35 mm
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Operating Temperature: -10 to 55 degrees Celsius
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Mounting: DIN rail or panel compatible
Key Features
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High-precision analog signal conversion
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Rapid update rate for real-time control
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Wide input voltage range for flexible installation
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Supports HART communication for device diagnostics
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Hot-swappable design minimizes downtime
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Compact form factor for space-constrained installations
Applications
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Monitoring sensors and actuators in process control
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Integration into distributed control systems (DCS)
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Real-time measurement and control of valves and actuators
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High-speed analog data acquisition in industrial plants
FAQ
Q: Can this module operate while other modules are replaced?
A: Yes, it supports hot-swapping, allowing system maintenance without shutting down the DCS.
Q: Is HART protocol fully supported?
A: Yes, HART communication is integrated for diagnostics and advanced device configuration.
Q: What are comparable modules for higher channel counts?
A: The AAI544 series offers modules with higher channel capacity and enhanced output features.
