Honeywell Electronic Stand-Alone Controller - T775B2024/U

The Honeywell Electronic Stand-Alone Controller is a general-purpose device designed for industrial automation and control. This controller is highly configurable and features four single pole double throw (SPDT) relay outputs, two sensor inputs, and two floating outputs, all encased in a sturdy NEMA 4X enclosure.

User interaction is made easy with an intuitive graphical interface. The controller's internal time clock scheduler allows for programmed operation and greater energy efficiency, while the capacity for up to two independent modulating outputs enables versatile control of your systems.

The stand-alone controller also features modulating high or low limit control and optional configurable integral and derivative times to ensure accurate responses to system changes. In addition, its reset models come with simplified setup to make installation and configuration as functional as possible.

The minimal off-time can be configured to accommodate system-specific requirements, and sensor calibration is easily maintained to ensure precise feedback and optimal system performance. Powering this controller is simplified with tri-voltage operation, capable of functioning on 24, 120, or 240 VAC.

Operating conditions for this controller are adaptable for harsh environments, ranging from -40 F to 125 F (-40 C to 52 C) with a relative humidity threshold of 5% to 95% non-condensing. The Honeywell Electronic Stand-Alone Controller is certified with UL 60730-1, the safety standard for automatic electrical controls, ensuring its reliability and safety for use within the US and Canada.