Young 32400-5 Instructions Manual

Meteorological instruments

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METEOROLOGICAL INSTRUMENTS
INSTRUCTIONS
SERIAL INTERFACE
MODEL 32400-5
R.M. YOUNG COMPANY
2801 AERO PARK DRIVE, TRAVERSE CITY, MICHIGAN 49686, USA
TEL: (231) 946-3980
FAX: (231) 946-4772
WEB: www.youngusa.com
P/N: 32400-5-90
REV: B051520

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Summary of Contents for Young 32400-5

  • Page 1 METEOROLOGICAL INSTRUMENTS INSTRUCTIONS SERIAL INTERFACE MODEL 32400-5 R.M. YOUNG COMPANY 2801 AERO PARK DRIVE, TRAVERSE CITY, MICHIGAN 49686, USA TEL: (231) 946-3980 FAX: (231) 946-4772 WEB: www.youngusa.com P/N: 32400-5-90 REV: B051520...
  • Page 2: Serial Interface

    The serial string includes wind speed, wind speed 3 second average, and wind direction. Model 32400-5 is pre-configured from the factory in ASCII Continuous serial data format, and is configurable to be either full duplex RS-232 or half-duplex RS-485 signals.
  • Page 3: Serial Communication

    Liability is limited to repair or replacement of defective item. A copy of the warranty policy may be obtained from R. M. Young Company. The RS-485 connection is half-duplex meaning the unit cannot transmit and receive at the same time. The 32400-5 internally 7.0 CE COMPLIANCE...
  • Page 4 12 = 1200, 48 = 4800, 96 = 9600, while connected, your external device must also be changed in 192 = 19200, 384 = 38400 order to continue communicating with the 32400-5 CMD900 REPORT PARAMETER SETTINGS Returns list of current settings in unit...
  • Page 5: Serial Output Formats

    SERIAL OUTPUT FORMATS MODEL 32400-5 ASCII Format: dddd ssss aaaa <CR/LF> Wind Direction x 10 (degrees) Wind Speed (raw count) Wind Speed 3 Sec Avg (raw count) The chart below shows multipliers to convert raw pulse count to standard wind speed units.
  • Page 6: Wiring Diagram

    WIRING DIAGRAM MODEL 32400-5 JUMPER CONFIGURATIONS & POWER SERIAL OUTPUT RATE A B C 0 0 0 0.1 Hz 1 0 0 1.0 Hz (Default) 32400-5 is pre-configured for a serial output rate of 1.0 Hz Not Applicable 32400-5-90(B) Page 5...
  • Page 7 SERIAL WIRING CONNECTION MODEL 32400-5 32400-5-90(B) Page 6...
  • Page 8 WIRING DIAGRAM TYPICAL APPLICATION WIRING 32400-5-90(B) Page 7...

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