Echelon 14315R, User Manual

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Table of Contents
Welcome ......................................................................................................... iii
Audience ........................................................................................................ iii
Related Documentation ................................................................................ iii
Getting Support ............................................................................................. iv
FCC Notice ..................................................................................................... v
VDE Notice ..................................................................................................... v
Canadian DoC Notice ..................................................................................... v
Chapter 1. Introduction to LonWorks Routers.......................................... 1
Introduction .................................................................................................... 2
LonWorks Router Products ........................................................................... 3
RTR-10 Overview ..................................................................................... 4
Router 5000 Overview ............................................................................. 6
Router Types .................................................................................................. 8
Repeater ................................................................................................... 8
Bridge ....................................................................................................... 8
Configured Router ................................................................................... 8
Learning Router....................................................................................... 9
Loop Topology ............................................................................................... 11
Power Line Routers ...................................................................................... 12
LonTalk Protocol Support for Routers ........................................................ 13
Message Buffers ........................................................................................... 13
RTR-10 Message Buffers ....................................................................... 14
Router 5000 Message Buffers ............................................................... 15
Router Performance ..................................................................................... 16
Chapter 2. LonWorks Router Electrical Interfaces ................................ 17
Overview ....................................................................................................... 18
Electrical Interface ....................................................................................... 18
RTR-10 Electrical Interface .................................................................. 18
ACLK2, BCLK1, and BCLK2 ......................................................... 20
ACP[4..0] and BCP[4..0] ................................................................. 20
ASVC~ and BSVC~ ......................................................................... 20
AXID[4..0] and BXID[4..0] .............................................................. 20
PKT .................................................................................................. 22
RESET~ ........................................................................................... 22
SERVICE~ ....................................................................................... 23
Router 5000 Electrical Interface ........................................................... 23
Clock Pins ........................................................................................ 25
CP[4..0] ............................................................................................ 27
IO[11..0] ........................................................................................... 28
JTAG Interface ................................................................................ 29
Memory Interface ............................................................................ 30
Power and Ground .......................................................................... 30
RST~ ................................................................................................ 30
SVC~ ................................................................................................ 32
Network Activity Indicator ............................................................. 34
Power Requirements .................................................................................... 35
RTR-10 Power Requirements ............................................................... 35
Router 5000 Power Requirements ........................................................ 35
Power Supply Decoupling and Filtering ..................................................... 36
Low Voltage Protection ................................................................................ 37