National Instruments WSN-3230 User Manual And Specifications

Also see for NI 9795: Getting started guide

Contents

NI WSN-3230/3231 User Guide and Specifications 28 ni.comDO protectionVoltage ...........................................................+30 VDC maximumReversed voltage ............................................NoneShort circuit (sourcing)Trip current ............................................0.26 A minimum, 1.2 A maximumTrip time.................................................<250 μs, at 1.2 AOvercurrent (sinking).....................................6.5 A maximumDO propagation delaySinking ...........................................................150 μsSourcing .........................................................2.5 msNode Resources for LabVIEW WSNUser flash size ........................................................188 KbytesNumber of flash erase cycles per sector ................100,000Wireless CharacteristicsRadio mode ............................................................IEEE 802.15.4RF data rate............................................................250 KbpsRangeAmericas ........................................................Up to 300 mInternational ...................................................Up to 150 mFrequency band1 ....................................................ISM 2.4 GHz (2400 MHz to 2483.5 MHz)Channels1 ...............................................................11–24TX powerAmericas ........................................................+17 dBm maximum (50 mW)International ...................................................+10 dBm maximumModulation type.....................................................DSSS (O-QPSK)Receiver sensitivity ................................................–102 dBmAntennaConnector.......................................................Female RP-SMA connectorVSWR............................................................2.0 maximumImpedance ......................................................50 ΩDirectivity ......................................................OmniNominal gain..........................................................1.5 dBi1 Due to regulations, the frequency bands depend upon country of operation.