The Elcos 365ELCOSCEM120, also known as the CEM-120, is a genuine Elcos engine control module designed for comprehensive protection and management of diesel and gasoline engines. This advanced module features both manual and automatic control capabilities, safeguarding engines from various faults. It includes an LCD display, 8 digital inputs, 4 analog inputs, and 6 relay outputs. With a power supply range of 7-33 Vdc, it operates reliably in temperatures from -25°C to +70°C. The front panel boasts IP65 protection, ensuring durability in harsh environments. Key features include CANbus J1939 and Modbus RTU communication options, a 64-event log, real-time clock, and maintenance timers. It provides critical alarm monitoring for low oil pressure, high engine temperature, low fuel, overspeed, and battery voltage issues.