Description
Product Description
Overview
The Yokogawa AAI141-S50 is a high-precision analog input module designed for process control systems. This module supports 16 non-isolated input channels, each capable of receiving standard 4 to 20 mA DC signals. Engineered for reliable performance in standard industrial environments, it ensures accurate data acquisition for various control and monitoring applications.
Technical Specifications
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Model: AAI141-S50
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Manufacturer: Yokogawa
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Module Type: Analog Input
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Number of Input Channels: 16, non-isolated
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Input Signal Range: 4 to 20 mA DC
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Maximum Allowable Input Current: 27 mA
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Isolation: Non-Isolated
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Mounting: DIN rail compatible
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Weight: 0.2 kg
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Protection: Standard type, no explosion-proof features
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Operating Temperature: -10 to 55 Celsius (recommended industrial range)
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Accuracy: Typically ±0.1% of full scale
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Response Time: < 100 ms
Applications
Ideal for process monitoring, industrial automation control, and signal acquisition systems. Suitable for integrating multiple analog field devices such as transmitters, sensors, and transducers into distributed control systems.
FAQ
Q: Can this module be used in hazardous environments?
A: No, the AAI141-S50 is standard type without explosion protection.
Q: What signal types are supported?
A: It only supports 4 to 20 mA DC current input signals.
Q: How does this model differ from AAI141-S51?
A: The S51 variant may include isolation or explosion-proof options; the S50 is the basic standard non-isolated type.
