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User’s Manual
USER'S MANUAL
TABLE OF CONTENTS
1
GENERAL INFORMATION ............................................................................................................. 4
1.1
M-Bus.......................................................................................................................................... 4
1.2
Modbus ....................................................................................................................................... 4
1.3
BACnet ....................................................................................................................................... 4
1.4
Kara BACnet/Modbus/M-Bus Gateway .................................................................................. 4
1.4.1
1.4.2
1.4.3
1.4.4
2
3
Hardware ............................................................................................................................................. 7
2.1
Serial Port................................................................................................................................... 7
2.2
RS485 Port (optional) ............................................................................................................... 7
Installation ........................................................................................................................................... 8
3.1
Ethernet LAN............................................................................................................................. 8
3.2
BACnet Configuration ............................................................................................................ 12
3.2.1
3.2.2
BACnet Objects ....................................................................................................................... 13
3.4
M-Bus Configuration .............................................................................................................. 13
Enable Baud rates for M-Bus:.............................................................................................................. 14
Serial Port Name: ................................................................................................................................. 14
Meter Readings .................................................................................................................................. 15
4.1
Export to Excel ........................................................................................................................ 16
4.2
Scanning Meters ...................................................................................................................... 16
4.3
Meter Configuration................................................................................................................ 16
4.3.1
4.3.2
4.3.3
Reading Interval: ................................................................................................................................. 17
Record No: ........................................................................................................................................... 17
Delete Meter: ....................................................................................................................................... 17
4.4
Meter Records .......................................................................................................................... 17
4.5
Edit Records ............................................................................................................................. 18
4.5.1
4.5.2
4.5.3
5
BACnet Device Instance: ..................................................................................................................... 12
BACnet Broadcast Management Device (BBMD) .............................................................................. 13
3.3
3.4.1
3.4.2
4
M-Bus to BACnet Gateway ................................................................................................................... 5
M-Bus to Modbus-Server ...................................................................................................................... 5
Modbus-Client to BACnet .................................................................................................................... 5
Scenario ................................................................................................................................................. 6
To BACnet Object ............................................................................................................................... 18
Modbus Address .................................................................................................................................. 19
Unit ...................................................................................................................................................... 19
MODBUS ........................................................................................................................................... 19
5.1
Adding Modbus Objects ......................................................................................................... 19
Kara BACnet Gateway
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