The JENEsys Edge VAV controller has the same general capabilities, same processor, and memory as the JENEsys Edge 414 controller, including the same form factor. In addition to the built-in IOs (14), the JENEsys Edge VAV controller also has pickup tube connections for reading VAV duct velocity pressure.
JENEsys Edge VAV Data Sheet
JENEsys Edge® 534 Niagara 4 Programmable Logic Controller