It is suitable for controlling simplistic or sophisticated built-up Air Handling Unit equipment with up to 6 stages of cooling or heating, analog or floating point valves or digital stages, discharge pressure/variable speed fan control, economizer, humidification and de-humidification, IAQ (CO2) control. Accepts fan in bindings from terminal equipment controllers to communicate zone information.
Software features include:
- Single Zone or Terminal Unit based AHU control options
- Full PID control of up to 6 Independent stages of cooling, both digital and analog or a mixture of both
- Full PID control of up to 6 Independent stages of heating, both digital and analog or a mixture of both
- Multiple Supply Fan control options. On/Off, Duct Pressure Control, Temperature based Variable Speed
- Multiple Return Fan control options. Building Pressure control, Volumetric Tracking, Speed Tracking
- Multiple styles of built in Discharge Temperature and Fan Pressure Reset algorithms
- Dry-bulb and Enthalpy based Economizer with CO2 and freeze protection control
- Space Humidity Control
- Built in Energy Shedding control
- Built in Alarming
- Air Filter Alarms
- Fan Failure and Belt Loss Alarms
- Sensor Alarms
- Temperature Control Alarms
- Pressure Control Alarms
- CO2 Alarms
- Many more
- Changeable network variable types.
- Slave mode for any unused I/O, which can be bound to another controller.