Nortec BACnet - Manual (Page 6)

BACnet & LONWORKS Supplemental Install Manual | 2
Introduction
Nortec Humidifiers equipped with the Integrated Controller (touch screen) can readily connect to
BACnet Master Slave Token Passing (BACnet MS/TP) and Internet Protocol (BACnet IP) building
management systems (BMS) right out of the box. This document describes how to connect
these humidifiers to such a network and defines the parameters that may be monitored. This
document also describes the additional options that can be purchased when interfacing with
LonWorks or BTL certified BACnet. Contact the factory for more information on other protocols
not listed in this manual.
Requirements
All NH-EL humidifiers are capable of Modbus, BACnet MS/TP and BACnet IP connectivity right
out of the box and require no additional hardware to interface with these BMS. For Modbus
specific details, consult Nortec Modbus Manual 2560599-C.
LonWorks and BTL certified BACnet systems require additional optional hardware – see Options
(Lonworks, BTL Certified BACnet) for more details.
Please note: to use the BTL certified BACnet or Lonworks protocols, the jumper J7 must NOT be
on. When the jumper J7 is on, the controller will enable the native Modbus protocol available
on BMS communication port.