rfu-400_用户操作说明书手册_v1.02_英语.pdf

RFU-400QuickStart

RS-232/RS-485to429/433MHzModem

1.PackingList

TheRFU-400Packageincludesthefollowingitems:

RFU-400ModuleANT-104-01

ScrewdriverQuickStart

2.SpecificationsFeatures

FrequencyRange:429.1750MHz~429.9250MHzand433.1MHz~434.6MHz

ChannelSpacing:12.5kHzfor429MHzbandand100kHzfor433MHzband

ChannelNumber:16

OutputPower:10dBm/19dBm

ModulationTechnique:GFSK

GroupID:0~7

RFDataRate:650,9600,38400,115200bps

Communicationdistance:1000m(inopenareaswith9600bpsRFDataRate)

AntennaConnector:SMA

SerialPort:COM0(RS-232andRS-485bypass)

COMPortDataRate:1200~115200bps

COMPortDataFormat:N,8,1/O,8,1/E,8,1

LED:PWR,RF_Tx,RF_Rx

2500Vrmsphotocoupleisolationonpower.

±4kVESDtocontact.

ReversepolarityprotectionandShortprotectiononpower.

Powerrequirement+10VDC~+30VDC.

Powerconsumption1W@24VDC.

OperatingTemperature:-25℃~+75℃.

StorageTemperature:-30℃~+80℃.

Humidity:10to90%RH(Non-condensing)

ModuleDimensions(notincludeantenna):33mmx106mmx85mm(WxLxH)

AntennaDimension:108mmxØ10mm

RFU-400QuickStartv1.01,May15,20191

3.PinAssignment

PinDescription

+Vs+10~+30VDC

GNDPowerGround

D+RS-485LogicHigh

D-RS-485LogicLow

F.G.FrameGround

GNDRS-232Ground

TxDRS-232