ABB AI830 ANALOG INPUT I/O MODULE
ABB AI830 is an 8-channel RTD analog input module belonging to the ABB S800 I/O series for System 800xA / Freelance DCS. It supports 3-wire RTD sensors including Pt100, Cu10, Ni100, Ni120 and resistance inputs, with 14-bit resolution and comprehensive channel diagnostics for open circuit, short circuit and earth fault detection.