Product Description
. . . . . Automated Logic ZN551 (Black Housing) Zone Controller
The ZN551 is a fully programmable, native BACnet Advanced Application Controller (AAC) designed for controlling a single zone in a building. The ZN551 is well suited for VAV, heat pump, unit ventilator and other packaged HVAC applications. It communicates on an EIA-485 LAN using BACnet MS/TP communications and connects seamlessly to the WebCTRL building automation system.
NOTE: This specific units has the older black housing. We also have the grey units for sale separately. . Automated Logic. Automated Logic Corporation. ZN551 (Black Housing).