ABB AI930S 3KDE175511L9300 Analog Input Module

ABB AI930S 3KDE175511L9300 is an analog input module in the S900 I/O system. The system can be installed in non-hazardous areas, or in Zone 1 or Zone 2 hazardous areas, depending on the selected system variant. It uses the PROFIBUS DP standard to communicate with the control system and can be installed directly, effectively reducing marshaling and wiring costs. The disconnect mechanism enables the replacement of equipment during operation without interrupting the main voltage to change the power supply unit. AI930S is dedicated to providing input and power for 4-20 mA loop-powered two-wire transmitters and is suitable for connecting intrinsically safe field devices in Zones 0, 1, and 2.

Fuctions & Features

• ATEX Zone 1 certification: Explosion-proof certification, suitable for flammable and explosive hazardous environments, ensuring safety and compliance.

• G3 coating protection: All components use G3 anti-corrosion coating, suitable for highly corrosive environments (such as chemicals, offshore platforms).

• Electrical isolation: Input/bus and input/power are completely isolated to avoid ground loop interference.

• Support 4...20 mA two-wire transmitter power supply: Directly power field instruments to reduce additional wiring.

• Circular HART variables: Read HART variables (such as device status, process parameters) in real time to enhance data transparency.

Specification