Autonics TK4S-B4CR PID Temperature Controller

Autonics TK4S-B4CR PID Temperature Controller is a compact, high-accuracy regulator in Autonics’ TK4S family, designed for precise temperature control in industrial equipment. The TK4S series uses a compact W48 x H 48 mm housing with a depth of about 64.5 mm and a four-digit LED display for clear process readouts, with fast sampling cycles around 50 ms for responsive control. It supports PID control modes (P, PI, PD, PID) as well as ON/OFF control, enabling flexible tuning for heating or cooling processes. The TK4S accepts common sensor inputs such as thermocouples (K, J, E, etc.) and RTDs (Pt100, Pt50), making it compatible with a broad range of applications—from ovens and furnaces to plastics and packaging lines. Power for typical TK4S configurations is 110–240 VAC. The B4CR variant is cataloged as part of the TK4S line, and submodels provide the appropriate outputs to control heating/cooling devices (exact output type varies by model). With robust construction and Autonics’ long-standing reputation for reliable temperature control, the TK4S-B4CR offers accurate setpoint tracking, repeatable response, and straightforward wiring for industrial temperature-control tasks.