Products Description
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Manufacturer：ABB
Product Number：AI843 3BSE028925R1
Product Type：Analog Input Module
Origin：Sweden (SE)
Dimensions：45 x 102 x 119 mm
Weight：0.157 kg
FAQ
Frequently Asked Questions (FAQ):
Q1: What thermocouple types are supported by the AI843 module?
A1: The AI843 supports thermocouple types B, C, E, J, K, L, N, R, S, T, and U.
Q2: How many input channels does the AI843 module have?
A2: The AI843 provides 8 differential input channels for thermocouple and mV measurements.
Q3: What is the measurement range of the AI843 module?
A3: The AI843 supports -30 mV to +75 mV linear or thermocouple types with configurable ranges per channel.
Q4: What is the resolution of the AI843 module?
A4: The AI843 module has a 16-bit resolution for high-precision measurements.
Q5: How is cold junction compensation handled?
A5: The AI843 uses a separate Pt100 RTD channel for cold junction (CJ) compensation, ensuring accurate temperature readings.
Q6: Can the AI843 operate in a redundant mode?
A6: Yes, the AI843 supports both single and redundant operation to enhance system reliability.
Q7: How is the AI843 module protected from wire breaks?
A7: The module includes wire-break and open-circuit monitoring, alerting users to potential issues with the connections.
Q8: What is the physical size of the AI843 module?
A8: The AI843 module has dimensions of 45 x 102 x 119 mm.
Q9: What is the weight of the AI843 module?
A9: The AI843 module weighs 0.157 kg.
Q10: What are the applications of the AI843 module?
A10: The AI843 is used in industrial automation, energy production, temperature control systems, and chemical processing, among other applications requiring precise temperature measurement.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
