The 2080sc-IF4U is an advanced analog input module from Spectrum Controls designed for seamless integration with Allen-Bradley's Micro830 and Micro850 PLCs, offering a versatile solution to replace multiple analog I/O modules. This module boasts four universal analog inputs supporting thermocouple, current, voltage, and RTD/resistance inputs with options for J, K, T, and E thermocouple types, various voltage and current ranges, and RTD input types such as PT385/3916. Featuring a 16-bit resolution and individually selectable filter frequencies, the 2080sc-IF4U ensures precise data acquisition with update times from 0.09 to 2.44 seconds, and provides electrical isolation, excellent normal and common mode rejection, and operates efficiently within a temperature range of -20 to 65 degrees Celsius.