Description
Product Description:
The Yokogawa AIP423 is a high-performance analog input module specifically designed for use in Yokogawa CENTUM VP and CENTUM CS 3000 Distributed Control Systems (DCS). As part of the FIO (Field Input/Output) series, this module is optimized for high-density signal acquisition, offering reliable voltage input functionality in demanding industrial environments. The AIP423 plays a key role in converting field signals into digital data that can be processed by the control systems while ensuring galvanic isolation to protect the core system electronics from electrical interference coming from field-side sources.
This module supports 16 input channels, each capable of processing voltage signals in the range of 1 to 5 V DC, ideal for various industrial control applications such as temperature and pressure monitoring. The high accuracy of ±0.1% of full span guarantees precise data conversion, making it suitable for critical process control.
Key Features:
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16 Input Channels for efficient signal processing, making it ideal for high-density signal applications.
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Input Signal Range: 1 to 5 V DC, supporting standard industrial voltage signal measurements.
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Input Resistance: 1 MΩ or higher (during power on) for optimal signal conditioning.
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Accuracy: ±0.1% of full span, ensuring precise and reliable measurements.
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Isolation: 1500 V AC isolation between field devices and system, protecting sensitive control electronics.
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Data Refresh Cycle: 10 ms, enabling fast and continuous signal updates for real-time control.
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Power Consumption: Max. 450 mA (5 V DC from backplane) for energy-efficient operation.
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Mounting: Easily installs in FIO Node Units (e.g., ANB10, ANB11, ANT10), compatible with existing CENTUM systems.
This module is particularly useful in applications where accurate voltage measurement and signal isolation are required. It ensures optimal integration and protection within the broader Yokogawa DCS architecture.
Applications:
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Voltage Signal Processing: Perfect for applications that need precise voltage measurements, such as pressure transducers and temperature sensors.
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Industrial Control: Ideal for industrial process control tasks requiring reliable and fast data acquisition.
FAQ:
Q: How many input channels does the AIP423 support?
A: The AIP423 supports 16 input channels, each capable of processing 1-5 V DC voltage signals.
Q: What is the input resistance of the AIP423?
A: The input resistance is 1 MΩ or higher during power-on conditions, ensuring minimal signal distortion.
Q: What kind of isolation does the AIP423 provide?
A: The AIP423 offers 1500 V AC isolation between field devices and the control system, protecting sensitive electronics from electrical interference.
