The TEC-8A-24V-PID-HC is a state-of-the-art digital temperature controller designed to provide precise thermal management solutions. This advanced controller is engineered to seamlessly switch between heating and cooling modes without the need for manual jumper adjustments, offering unparalleled convenience and efficiency. Available in both Basic and Advanced program versions, the TEC-8A-24V-PID-HC caters to a wide range of applications, ensuring optimal performance through customizable parameters using UART communication. Incorporating an open collector output, the TEC-8A-24V-PID-HC serves as a versatile signal interface for other devices, alerting users when the measured temperature deviates from the predefined Tmin/Tmax range. This feature is complemented by a warning LED that provides a visual indication of temperature anomalies. Additionally, the controller is equipped with LEDs that clearly display heating or cooling activity, enhancing user interaction and monitoring capabilities.

The compact design of the PCB, complete with mounting holes, ensures easy integration into various systems. The TEC-8A-24V-PID-HC is designed for precision and adaptability, featuring the ability to read temperature setpoints, actual temperature, and PID parameter values via UART. For accurate temperature readings, it utilizes a thermistor with a BETA value of 3950 for both Basic and Advanced versions, while the Advanced ±100°C version requires a P0K1.202.3FW.B.007 thermistor. This controller is particularly suited for use with 12V thermocouples, such as Peltier modules, but is compatible with any module operating within a 5 to 24 V supply voltage range. With its user-friendly design, the TEC-8A-24V-PID-HC allows for easy adjustment of temperature setpoints and PID controller parameters using four trimmers.

Operating in PWM mode, it can manage currents up to 8A, ensuring robust performance across various applications. The default temperature setpoint is conveniently set to 25 degrees Celsius, but the controller's flexibility allows it to be tailored to specific system requirements. By fine-tuning the PID parameters, users can achieve exceptional temperature stability, maintaining desired conditions with an accuracy better than ±0.05°C. The controller operates on a TTL 3.3V standard, making it a reliable choice for precise thermal management.