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SAINT
Keyword 2000 to RS-
232 Gateway
01/20/04 Page 1 of 20
Table of Contents
1 Introduction.........................................................................................................................3
1.1 Scope........................................................................................................................................................................3
1.2 Precedence..............................................................................................................................................................3
1.3 Definitions and Nomenclature..............................................................................................................................3
2 Overview..............................................................................................................................4
3 RS-232 Setup........................................................................................................................5
3.1 Buffering and Flow Control..................................................................................................................................5
4 Message Format...................................................................................................................6
4.1 Data Stream.............................................................................................................................................................6
4.2 Messages IDs.........................................................................................................................................................7
4.3 Gateway Messages................................................................................................................................................8
4.4 Keyword 2000 Messages....................................................................................................................................10
5 Connectors.........................................................................................................................15
5.1 RS-232 Connector (J3-DB9F)..............................................................................................................................15
5.2 Bus and Power Connector (J4-DB9M)..............................................................................................................15
5.3 Flash programming connector............................................................................................................................16
6 LEDs ..................................................................................................................................17
7 Switches.............................................................................................................................18
7.1 SW1 Transceiver Switches:................................................................................................................................18
7.2 SW2 Manual Reset:............................................................................................................................................18
8 Software Packages..............................................................................................................19