Campbell MetData 1 Instruction Manual

Contents

Campbell MetData 1 Instruction Manual Manual pdf 32 page image

SECTION 3. INSTRUMENTATION INSTALLATION3-12CAMPBELLSCIENTIFICINC.MD9MULTIDROP INTERFACEMADE IN USASERIAL I/OCOAXFIGURE 3.3-7. MD9 Multidrop Interfacein MetData1TABLE 3.3-2 Station ID Numbers andCorresponding Switch Settings9600 Baud 1200 Baud 300 BaudA-B Short A-B Open A-B ShortC-D Short C-D Short C-D OpenStation Switch SettingsID 1234 56780 0000 00001 1000 00002 0100 00003 1100 00004 0010 00005 1010 00006 0110 00007 1110 00008 0001 00009 1001 000010 0101 000011 1101 000012 0011 0000*255 1111 1111NOTE: Addresses 1-254 are valid for anMD9 connected to a datalogger or computer.Address 255 is used only when the MD9 isconnected to a telephone modem.SC12 CableGround WireMust beInstalledCoaxial Cable toBulkhead ConnectorMD9Position of InstalledCoaxial BulkheadConnector