Dwyer Instruments, Inc.

www.dwyer-inst.com





CDTA

The Series CDTA Communicating Carbon Dioxide Detector combines the function of three room sensors into a single, compact housing. Parameters include carbon dioxide, humidity, temperature, and temperature set point with override. By having field selectable Modbus® and BACnet Communications, only four wires are needed for power and the communication signal. The communicating detectors can be daisy-chained together to further reduce installation cost. In order to reduce the set up time, the RS-485 MAC address is set up using on board dip switches. A second set of dip switches are used to select whether output is Modbus® RTU or BACnet MS/TP communication protocols and to limit access to the set up menu.


ModelsCDTA-2E000(-LCD), CDTA-2N000(-LCD), CDTA-5E000(-LCD), CDTA-5N000(-LCD)
Versions1.6
ProfileBACnet Application Specific Controller (B-ASC)
PICS
BTL ListingBTL Listing Document - Product Listed: December 2013
Certificate