Table of Contents
7
ECLYPSE APEX
About Tuning the Max Master Parameter ................................................................................. 129
Setting the Max Master and Max Info Frames .......................................................................... 129
Default Device Instance Number Numbering System for Distech Controls’ Controllers........... 129
Adopting a Numbering System for MAC Addresses, Device Instance Numbers, and Network
Numbers ................................................................................................................................... 129
Setting the Controller’s MAC Address ...................................................................................... 130
Inter-Building BACnet Connection ............................................................................................ 131
BACnet/IP Broadcast Management Device Service (BBMD) ................................................... 131
BACnet MS/TP is a Three-Wire Data Bus ................................................................................ 132
Avoid Ground Lift ...................................................................................................................... 132
Techniques to Reduce Ground Lift ........................................................................................... 133
About External Loads................................................................................................................ 133
Transformer Selection and Determining the Maximum Power Run Length.............................. 133
Recommended 24V Power Cable............................................................................................. 133
24VAC Power Supply Connection ............................................................................................ 134
Power Wiring with APEX........................................................................................................... 134
CHAPTER 12
Subnetwork Module Connection ............................................................................................... 137
Subnetwork Data Bus Length ................................................................................................... 138
Cat 5e Cable Subnetwork Data Bus Cable Requirements ....................................................... 140
Cat 5e Cable Subnetwork Bus Topology and End-of-Line Terminations.................................. 142
Setting the Subnet ID Addressing for Room Devices ............................................................... 144
CHAPTER 13
Содержание ECLYPSE APEX
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