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SGW1-IA3-MB-NM – NMEA talker to Modbus slave Converter – User’s Manual
www.exemys.com
Rev.4
3
1
Introduction ________________________________________________________ 4
1.1
User Manual purpose _________________________________________________ 4
1.2
Product Overview ____________________________________________________ 4
1.3
Ordering Code ______________________________________________________ 4
1.4
Technical Specifications _______________________________________________ 5
2
Installation ________________________________________________________ 6
2.1
Power Supply connection ______________________________________________ 6
2.2
Serial Ports Connections _______________________________________________ 6
2.3
Led Indicators ______________________________________________________ 6
3
Configuration ______________________________________________________ 7
3.1
Modbus Configuration.________________________________________________ 8
3.2
NMEA Configuration _________________________________________________ 9
3.3
Other commands ___________________________________________________ 10
4
Modbus Registers __________________________________________________ 11
A. FIRMWARE UPGRADE
18
B. FACTORY SETTINGS
21
C. DIN RAIL MOUNT
22