This Reznor module is designed to provide output signals for control systems in heating, ventilation, and air conditioning (HVAC) applications. It features two analog outputs with a range of 4-20 milliamps (mA), which are commonly used for transmitting sensor data or control signals over long distances with high immunity to electrical noise. Additionally, the module includes functionality for two-stage thermostat control, allowing it to manage systems that operate on two distinct levels of heating or cooling output. This capability is particularly useful in maintaining precise temperature conditions within a given environment. The integration of these outputs supports enhanced automation and regulation of HVAC systems.
