The CCTHV-407 thermostat from Cristal Controls is a thermostat operating in stand-alone mode or with an RS-485 communication port supporting the BACnet MS / TP protocol.
In stand-alone mode, the thermostat operates like a standard electronic thermostat (pulsation of a 24 VAC output depending on the ambient temperature). The very complete algorithm of the CCTHV-407 can be adjusted by several configurations, making it a thermostat that harmonizes with all kinds of situations.
In its full version it has 7 outputs and 4 inputs. (2 heat, 2 cool, 1 fan, 1 aux, Occupancy, and more)