NAE - Johnson Controls - LIT-1201668 - System Integration - LonWorks Integration - 12.0

LonWorks Network Integration with Network Engines and LCS Technical Bulletin

Brand
Johnson Controls
Product name
LonWorks Integration
Document type
Technical Bulletin
Document number
LIT-1201668
Version
12.0
Revision date
2022-08-30
Product status
Active
Language
English

Each NAE monitors and controls LonWorks field devices connected to its single LonWorks trunk. The LonWorks FT-10 trunk from the NAE is a single network segment, supporting up to 64 nodes without a repeater. Adding a physical repeater to the trunk allows the NAE to support 127 nodes on a trunk. Depending on the hardware model, the NAE can support up to 255 nodes if LonWorks routers are used on the trunks. Optimum performance is achieved using a maximum of 100 nodes or 1,000 Network Variables (NVs). The NAE supports up to 5,000 total objects, depending on the hardware model.

Table 1. NAE limits
Features

NCE25/NIE29

NAE35/NIE39

NAE45/NIE49

NAE55/NIE59

NAE85

LON maximum devices

32 64 127 255 N/A