Honeywell Electronic Stand-Alone Controller - T775R2027/U

The Honeywell Electronic Stand-Alone Controller is a versatile and configurable unit with a reset option. It boasts two Single Pole Double Throw (SPDT) relay outputs, two analog outputs, and two sensor inputs, all housed within a sturdy NEMA 1 enclosure to ensure the device’s longevity and high performance in various industrial settings.

The device is user-friendly, with a streamlined graphical interface that enables intuitive operation. Its diverse capabilities include an internal time clock scheduler for optimal automation and up to two independent modulating outputs for flexible control options. The controller's functionality is enhanced by a high or low limit control, which modulates as per the requirement, ensuring that the system maintains optimal operating conditions.

Further, the unit features optional configurable integral and derivative times, adding to its flexibility. The reset models simplify the setup process, while the adjustable minimum off time provides additional convenience during operation. For precision and reliability, the controller comes equipped with a sensor calibration feature.

Powered by a variable voltage supply of 24, 120, or 240 VAC, this controller operates in a wide range of conditions, from -40 F to 125 F (-40 C to 52 C), with a Relative Humidity (RH) tolerance of 5% to 95% non-condensing. Ultimately, its reliability and safety are certified by Underwriters Laboratories (UL) 60730-1 for both US and Canada. Furthermore, a NEMA 4X enclosure option is available for enhanced protection.