A3123069 is a DIN-rail mounted control board manufactured by the OKW company. It is designed as a professional, commercial grade control board, capable of controlling a range of electronic and mechanical functions. This model features dual column support for two independent PDUs, each with a total power rating of up to 16A, and two additional expansion slots for additional external power supplies. It also features integrated voltage, current, and temperature measurement and monitoring, a built-in MCU, and 4-digit LED displays for easy Readouts. Additionally, the A3123069 includes a distributed remote I/O port, allowing for multiple I/O connections without the need for additional hardware. This makes the A3123069 a great choice for businesses, factories, and industrial sites that require a reliable and convenient solution for controlling and monitoring their power systems.