Enables Time Proportion control, which cycles the heater on and off to maintain a steady temperature.

The XMTD-2201 is a microprocessor-based PID temperature controller commonly used in industrial heating, cooling, ovens, extruders, packaging machines, and lab equipment. It features:

Before powering the device, ensure the terminal connections match your specific model.

| Terminal | Function | |----------|----------| | 1, 2 | Power (L, N or +24V, 0V) | | 3, 4, 5 | Thermocouple / RTD input (e.g., 4: +, 5: -) | | 6, 7 | Relay output (normally open) | | 8, 9 | Alarm 1 output | | 10, 11 | SSR drive output | | 12, 13 | 4–20mA output (if present) |

The is a staple in industrial temperature control, known for its reliability and straightforward design. Whether you're managing an oven, a plastic extruder, or a chemical process, this digital controller offers high precision in a compact 72x72mm frame.