The 3BSE008518R1 AI830 ANALOG INPUT MODULE is an 8-channel RTD input module designed for precise temperature measurement in industrial automation systems. This discontinued but still relevant module supports various resistive sensors including Pt100, Cu10, Ni100, and Ni120, performing automatic linearization and unit conversion to either Celsius or Fahrenheit. Each channel on the ABB AI830 3BSE008518R1 Analog Input Module  ABB AI830 3BSE008518R1 can be individually configured, offering flexible measurement solutions for complex process control applications.

Featuring 3-wire connection capability, the AI830 I/O Modules 3BSE008518R1 ABB requires all connected RTDs to be isolated from ground for proper operation. The module incorporates intelligent signal processing with configurable mains frequency filtering (50Hz or 60Hz) to eliminate electrical interference, ensuring measurement accuracy in electrically noisy environments. While no longer in production, the ABB AI830 3BSE008518R1 Analog Input Module remains compatible with ABB's 800xA and Symphony Plus control systems.

The S800 I/O Modules 3BSE008518R1 AI830 demonstrates ABB's commitment to robust industrial design, offering reliable performance even in demanding plant conditions. Its high-precision analog input capabilities made it particularly valuable for process industries requiring accurate temperature monitoring. The module's discontinued status suggests users should verify availability of replacement units or consider migration to newer alternatives while maintaining existing installations.