Autonics TC4M-N4N Digital Temperature Controller

Autonics TC4M-N4N is a 1-channel digital temperature controller from the TC Series, packaged in a compact 9/64 DIN enclosure (72 x 72 mm) with a single four-digit LED display for precise readouts. It operates on 90–264 VAC power (nominally 120, 208, or 240 VAC), accepts RTD or thermocouple inputs (thermocouple classes J, K, and L), and supports standard PID control options including ON/OFF, P, PD, PI, and PID, enabling flexible process regulation. The N4N designation denotes no built-in control output, with the specification listing Output Type as None. Certifications include CE and cURus, making the TC4M-N4N a compact, reliable choice for temperature monitoring and control tasks in industrial environments where a dedicated, non-output temperature controller is desired. Its compact DIN enclosure and four-digit LED display allow at-a-glance monitoring in control panels, while the wide 90–264 VAC power range simplifies integration with existing electrical systems.