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ABB AI03 Analog input module
¥15,000.00 Original price was: ¥15,000.00.¥12,000.00Current price is: ¥12,000.00.
The ABB AI03 is an analog input module mainly used in industrial automation systems. It can process up to 8 group - isolated RTD temperature input field signals. Each channel supports 2 - wire, 3 - wire, and 4 - wire RTD wiring methods and can be independently configured for any of the supported RTD types. The operating parameters of the AI module can be set using FC 221 (I/O device definition), and the parameters of each input channel, such as engineering units and high/low alarm limits, can be set through FC 222 (analog input channel).
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ABB AI03 Analog input module
Specific Parameters
- Input Channels: 8.
- Supported RTD Types: 100Ω platinum U.S. laboratory and industry standard RTD, 100Ω platinum European standard RTD, 120Ω nickel RTD, Chinese 53Ω copper RTD.
- A/D Resolution: 16 – bit (with polarity).
- Number of A/D Converters: 4, with each converter serving 2 input channels.
- Channel Update Time: Update 8 input channels within 450ms ECS.
- Measurement Accuracy: ±0.1% of the full – scale range (FSR = 500Ω).
- Operating Voltage: 24VDC ± 10%.
- Typical Current Consumption: 68mA.
- Maximum Current Consumption: 76mA.
- Module Dimensions: 100mm (length)×50mm (width)×30mm (height).
- Weight: 0.3kg.
- Protection Level: IP20.
- Operating Temperature Range: – 20°C to + 60°C.
Product Performance
- High – Precision Measurement: The 16 – bit A/D resolution, combined with advanced signal – processing algorithms, enables high – precision conversion and measurement of various analog signals, ensuring the accuracy and reliability of the collected data and meeting the requirements of industrial applications with strict measurement accuracy.
- Multi – Type Signal Adaptability: Supports multiple RTD types and 2/3/4 – wire wiring methods, can be adapted to different sensors, and flexibly meets the needs of collecting analog signals such as temperature in diverse industrial environments.
- Efficient Data Update: Can complete the data update of 8 channels within 450ms ECS, quickly respond to changes in on – site signals, and provide the latest data for the control system in a timely manner, ensuring the real – time performance of the industrial automation system.
- Automatic Calibration Function: Equipped with an automatic calibration mechanism, eliminating the need for frequent manual calibration, effectively reducing maintenance workload, ensuring the long – term stable operation of the module, and reducing measurement errors caused by untimely calibration.
- High – Reliability Design: Adopts high – quality electronic components and optimized circuit design, can operate stably in a temperature range of – 20°C to + 60°C, in a certain humidity, and in an electromagnetic – interference environment, reducing failures and improving the reliability and stability of the system.
- Flexible Configuration Features: Each channel can be independently configured with parameters. Parameters such as engineering units and alarm limits can be flexibly set through specific function codes to adapt to different industrial application requirements and process flows.
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