MacroAir Technologies Controller 4 User Manual

© 2017 MacroAir Technologies Toll Free: 866 668 3247 Fax: 909 890 2313 www.macroairfans.com 4
Rev. Date 032217
Network Wiring Requirements
Network Wiring Requirements:
• Use of Twisted Pair, CAT5e (or higher grade) shielded cable
• Minimum 24 AWG (0.5mm) cross section
• Ground the shielding and drain wire at only one point of the cable run
• Route wires as far away as possible from high voltage AC cables, fluorescent lights, arc
welders, and other equipment that transmits EMI (electromagnetic interference).
Networked MacroAir fans must be connected in one single line, referred to in this document as
a “daisy chain”. The characteristics of a proper daisy chain are: one beginning (Controller 4) and
one end (last fan).
If the fans are not connected in one line/chain there will be a de-gradation of the communication
signal and the network may not function as intended (fans in the network may not operate).
Daisy Chain

MacroAir Technologies Controller 4 Specifications

General

Brand	MacroAir Technologies
Model	Controller 4
Category	Control Systems
Language	English