The TC6644 is a Networkable (BACnet) Universal Programmable controller with Pre-programmed Menu’s for Air Conditioning and other HVAC applications such as Carpark CO, Room CO2, Pressure Control, Humidity Control.
The TC6644 is the bigger brother to the TC5044. All the same menus and functions you have come to know and love but now with BEMS BACnet MSTP integration.
Each Menu has BACnet Comms enabled by default. Default Baud rate is 38400 and address 1. This is adjustable through the on screen menu. Max network devices is 30.
Input Values can be read, Setpoints and Outputs (4 x Relay's, 3 x 0-10vdc) can all be read or overriden. Please download the datasheet for full specifications.