The E5CCCX3D5M000 is a 48 x 48 mm digital temperature controller designed for precise ON/OFF or 2-PID process control. It operates on a 24 VAC/DC power supply and features a universal input that accepts various thermocouples, platinum resistance thermometers, and analog signals. This model provides a linear current primary control output (4-20mA or 0-20mA) and a voltage secondary control output for driving an SSR, along with three auxiliary relay outputs. With a fast sampling period of 50 ms and high indication accuracy, this controller is well-suited for industrial applications requiring reliable and flexible temperature regulation, such as in packaging machines, molding equipment, and furnaces.