ABB AI825 3BSE036456R1 S800 I/O Systems Analog Input Module

Frequently Asked Questions (FAQ) for ABB AI825

Q1: What is the input type supported by AI825?

A: The AI825 supports both voltage and current inputs, with bipolar measurement capability.

Q2: Does AI825 support HART communication?

A: Yes, it is HART-compatible, allowing integration with smart field devices.

Q3: What is the resolution of AI825?

A: It has a 14-bit resolution plus sign, ensuring high-accuracy signal processing.

Q4: How is the module powered?

A: It is powered via the 24V ModuleBus, eliminating the need for an external power supply.

Q5: What protection features does the AI825 have?

A: It features input shunt resistor protection up to 30V DC and overcurrent protection via a PTC resistor.

Q6: Can the AI825 be mounted on a DIN rail?

A: Yes, it is DIN rail mountable for easy installation.

Q7: What is the operating temperature range?

A: It operates within -25°C to +70°C.

Q8: How many input channels does AI825 have?

A: It has 4 individually galvanic-isolated channels.

Q9: What are the dimensions and weight of the module?

A: The module measures 45 x 102 x 119 mm and weighs 0.22 kg.

Q10: What communication standards does the AI825 comply with?

A: It meets IEC 61000-6-2 and IEC 61000-6-4 EMC standards.

3BSE036456R1 ABB AI825 Analog Input Module S800 I/O Systems

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