The Allen-Bradley 2080-LC20-20QBB is a versatile and space-efficient solution from the Micro820 20-Point PLC series, ideal for remote automation and building management systems. This controller is equipped with a FAT32/16 microSD slot for enhanced data storage and transfer capabilities and features a built-in Real Time Clock that operates without battery dependence, along with support for four thermistor temperature inputs. Designed to offer flexibility and control, it accommodates twelve 24V AC or DC inputs, integrates seven DC outputs, and provides dual plug-in slots, all powered by an onboard 24V DC Power Supply, with optional external power for additional requirements.