general gx20/gp20 (/cm2 option) 6shfl¿fdwlrqv ......resume wireless communication. gm10 slaves...

GS 04L51B01-42EN

GX20/GP20 (/CM2 option)GM (/CM2 and /CS2 options)920MHz Wireless Communication

OVERVIEWWireless communication (902.1 to 927.9MHz band) enables the GX20(/CM2), GP20(/CM2), GM10(/CM2) to communicate as a master with compatible GM10 slaves (/CS2), UT52A/UT32A(suffix code type 3:B), and Wireless Input Unit (GX70SM), other Modbus devices and wireless communication sensors. Because slaves are equipped with a repeater function, they can be used to extend the communication distance.(This product can only be used in the US.)

Even when wireless communication is cut off, the most suitable communication route is automatically selected.

* Multi-hop

GX20 (/CM2)

GM10 (/CM2)

Slave (GM10 (/CS2))

Slave (UTA52/UTA32)

Slave (GM10 (/CS2))

Slave (GM10 (/CS2))

Master

GP20 (/CM2)

Sensor (GX70SM)

Features•Asinglemastercanaccommodateupto100slaves.*1Thisislimitedto99fortheUT.

•Theoutputlargerthanthatofconventionalspecifiedlowpowerradioachievingarangeofabout800m*2withaclearline-of-sight.

•Withmulti-hopconnection,evenwhenwirelesscommunicationiscutoffduetotemporarydeteriorationinradioconditions,themostsuitablecommunicationrouteisautomaticallyselectedtoresumewirelesscommunication.

GM10slaves(/CS2option)andUTslavescanbeusedasrepeaterstoextendcommunicationdistanceandimproveradioquality.

•Featuresofthe900MHzband(comparedtothe2.4GHzband)• Becausetheradiofrequencyislow,radiosignalsattenuatelessinthetransmissionroute.

• Becausetheradiofrequencyislowandthetendencytogostraightislower,theradiosignalscanmoreeasilydiffractaroundobstacles.

•Nolicenseisrequired.*1 Thenumberofunitsthatcanconnectedmaybelimitedby

thecommunicationdatasizeorthetransmissioninterval. Whenusedforlow-speedmovingbodies,themaximum

numberofroutersislimitedto50includingrepeaters.*2 Therangedependsontheoperatingenvironment.

ForthedetailedspecificationsoftheGX20,seethefollowinggeneralspecifications.MaterialNo.:GS04L51B01-01EN

ForthedetailedspecificationsoftheGP20,seethefollowinggeneralspecifications.MaterialNo.:GS04L52B01-01EN

ForthedetailedspecificationsoftheGM10,seethefollowinggeneralspecifications.MaterialNo.:GS04L55B01-01EN

ForthedetailedspecificationsoftheI/Omodules,seethefollowinggeneralspecifications.MaterialNo.:GS04L53B01-01EN

ForthedetailedspecificationsoftheDigitalIndicatingController,seethefollowinggeneralspecifications.MaterialNo.:GS05P01D81-01ENMaterialNo.:GS05P01C81-01EN

ForthedetailedspecificationsoftheWirelessInputUnit(GX70SM),seethefollowinggeneralspecifications.MaterialNo.:GS04L57B01-01EN

YokogawaElectricCorporation2-9-32,Nakacho,Musashino-shi,Tokyo,180-8750Japan

GS04L51B01-42EN©CopyrightOctober20172ndEditionMay.9,2018

GM10 (/CM2)

GX20 (/CM2)

GM10 (/CS2)

Master

Slave

GP20 (/CM2)

GeneralSpecifications

May. 9, 2018-00

SPECIFICATIONS● 920 MHz wireless communication (/CM2 and /

CS2)•Wirelesscommunicationstandard:FCCPart15

SubpartCcompliant(§15.247)•Carrierfrequencyband:902.1to927.9MHz•Wirelesschannelspacing:600kHz•Numberofwirelesschannels:43•Maximumtransmissionoutput:20mW•Modulationmethod:GFSK•Antenna:Externalantenna(soldseparately),RP-

SMA-Pconnector•Maximumnumberofslavereceptions:100(number

ofslavereceptionsbyasinglemaster,variesdependingonthecommunicationconditions)

•Maximumpacketsize:2048bytes•Datarate:100kbpsmax.•Communicationdistance(line-of-sightdistance):

800mmax.(dependsontheoperatingenvironment)

•Communicationformat:Mesh/multi-hop*(maximumnumberofhops:16)

* Afunctionthatautomaticallyselectsthebestcommunicationpathaccordingtothecommunicationqualitybetweenunits.Itcanbeusedtoextendthecommunicationdistanceandimprovetheradioquality.

•LEDdisplay:DisplaysthewirelessstatususingST1(green/red)andST2(green/red)

•Securityfunction:AES128bitencryption•Implementedprotocol:Modbus(master/slave)

protocol•Modbusslavefunction(/CS2option):Datacanbe

writtenandreadfromModbusmasterdevices(masters(/CM2option)).

•Modbusmasterfunction*(/CM2option):ReadingandwritingdatatoModbusslavedevice

* Thecommunicationchannelfunction(/MCoption)isrequired.Readdataiswrittentocommunicationchannels.

Communicationcycle:Whenreceiverfunctionis[Modbusmaster]500ms,1s,2s,5s,10s,1minWhenreceiverfunctionis[Wirelessinputunit]1s,2s,5s,10s,20s,30s,1min,2min,5min,

10min,20min,30min,1hNote:Onlytheabovecommunicationcycleswillwork

properly.Numberofcommands:100Commandtypes:Off,read,write

•Configuration/measurementcommunication:Thefollowingfunctionsareavailableusingthededicatedsoftware.

GM10wirelesscommunicationsettings Informationaboutslavesconnectingtothe

GM10 GM10wirelesscommunicationstatus

monitoring* MH920ConsoleInternational,aconsole

softwareapplicationmadebyOkiElectricIndustryCo.,Ltd.

•Wirelesscommunicationconfigurationinterface:USB2.0mini-Btype)

•Rebootswitch:Forrebootingthesystemafterchangingwirelesssettings

Number of connectable slaves and number of connectable channels depending on Modbus communication cycle*

Number of slaves

Modbus communication cycle500ms 1s 2s

1 125ch 370ch 500ch2 80ch 250ch 500ch4 --- 160ch 500ch8 --- --- 320ch

* Numberofchannelsfor1worddata(INT16,UINT16).Thisvariesdependingontheprocessingloadinthedeviceandcommunicationquality.

Dedicated external antenna (sold separately):*

ItemType

Sleeve antenna Roof top antenna

PartNo. A1061ER A1062ERInstallationenvironment

Indoors Indoorsandoutdoors

Cablelength － 2.5 mAntennatype Dipole StandaloneMaximumgain 3dBiorless 2dBiorlessDirectivity NoConnector RP-SMA-POperatingtemperaturerange

-20to65°C

Waterproofproperty

Notwaterproof Waterresistant(IPX6)

Dimensions 196mm(includingtheconnector)

83mm(includingthebasestand)

* Onlydedicatedantennascanbeused.

Compliant Standards•GX20(/CM2options),GP20(/CM2option),GM10(/

CM2and/CS2options)OnlyUSFCCstandardsandCSA/ULstandardsaresupported.

•GM90PS(/Woption)CSA/ULstandardsarenotsupported.

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All Rights Reserved. Copyright © 2017, Yokogawa Electric Corporation GS 04L51B01-42EN

May. 9, 2018-00

● Wireless Input Unit Support Function of the GX20/GP20/GM10 (CM1 option) (R4.02.01 and later)

Datacollectionandstatusmonitoringofwirelessinputunitsarepossible.•NumberofGX70SMconnections*

ModelMeasurement mode (GX/GP/GM)Normal High

speedDual interval

GX20-1/GP20-1/GM10-1 Max.50devices Max.30devices

GX20-2/GP20-2/GM10-1 Max.96devices Max.50devices

* Thenumberoftechnicallypossibleconnections variesdependingonthewirelesscommunication conditionandthemeasurement/transmission interval.

•Autoconfigurationfunction Automaticallyconfiguresthewirelessinputunitdata

collection settings.•Wirelessdatadropoutdetectionfunction Detectsdatacollectiondropoutsduetowireless communicationerrorsorthelike.

•Management,monitoring,andmaintenancefunctions Displayswirelessinputunitinformation. Statusmonitoringandmaintenanceperiod managementareavailable.

•Loopcalibrationfunction Wirelessinputdatacorrectionusingthecalibration correctionfunction

•WebapplicationandHardwareConfiguratoralso supportwirelessinputunitfunctions.

GX20/GP20/GM10（Mastre)

GX70SM

Wireless Network(PAN)

GX70SMMax. 96

GX70SM

Wireless input unit reconfiguration display

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May. 9, 2018-00

HARDWARE SPECIFICATIONS● External dimensions

Unit:mm[approx.inch]

GX20When using the sleeve antenna

218.3(8.59) 376.1(14.81)

182.

75(7

.19)

When using the roof top antenna

19.8

5(0.

78)

190.3(7.49)

Unit: mm (approx. inch)Unless otherwise specified, tolerance is ±3% (however, tolerance is ±0.3 mm when below 10 mm).

Rear view

Reboot switchUSB port（mini B type）USB 2.0 compliant, for wireless communication configurationLEDStatus LED, ST1 (green/red), ST2 (green/red)Antenna connector

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May. 9, 2018-00

Unit:mm[approx.inch]

GP20When using the sleeve antenna

206.

75(8

.14)

213.9(8.42) 342.7(13.49)


Unit: mm (approx. inch)Unless otherwise specified, tolerance is ±3% (however, tolerance is ±0.3 mm when below 10 mm).

46.0

5(1.

81)

185.9(7.32)

Rear view

Reboot switchUSB port (mini B type)USB 2.0 compliant, for wireless communication configurationLEDStatus LED, ST1 (green/red), ST2 (green/red)Antenna connector

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May. 9, 2018-00

Unit:mm[approx.inch]GM10When using the sleeve antenna

183.3[7.22]

145 [5.71]

302.8 [11.92]


116.9 [4.60]Antenna connection port

Reboot switch

Status LEDST1 (green/red)ST2 (green/red)

USB port for 920 MHz wireless communication configuration

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May. 9, 2018-00

MODEL AND SUFFIX CODES● GX20 Model and Suffix Codes

Model Suffix Code

Optional code Description

GX20 Paperlessrecorder(Panelmounttype,Largedisplay)

Type -1 Standard(Max.measurementchannels:100ch)

-2 Largememory(Max.measurementchannels:500ch)

Displaylanguage

E English,degF,DST(summer/wintertime)

Optionalfeatures

/CM2 920MHzwireless(Master)*1*2*3

● GP20 Model and Suffix Codes

Model Suffix Code


GP20 Paperlessrecorder(Portabletype,Largedisplay)

Type -1 Standard(Max.measurementchannels:100ch)

-2 Largememory(Max.measurementchannels:500ch)

Displaylanguage

E English,degF,DST(summer/wintertime)

Powersupply 1 100VAC,240VAC2 12VDC

Optionalfeatures /CM2 920MHzwireless(Master)*1*2*3

*1 /C2and/C3and/CM2cannotbespecifiedtogether.*2 ThisproductcanonlybeusedintheUS.*3 IfyouspecifyCM2,youmustalsospecifythe

communicationchannelfunction(/MCoption).

● GM10 Model and Suffix Codes

Model Suffixcode


GM10 DataAcquisitionModuleforSMARTDAC+GM

Type -1 Standard(Max.measurementchannels:100)

-2 Largememory(Max.measurementchannels:500)

Area E General— 0 AlwayszeroOptionalfeatures /CM2 920MHzwireless(Master)*1*2

/CS2 920MHzwireless(Slave)*2

*1 IfyouspecifyCM2,youmustalsospecifythecommunicationchannelfunction(/MCoption).

*2 /C3,/CM2,and/CS2cannotbespecifiedtogether.

● GM90PS Model and Suffix Codes

Model Suffix Code Optional code Description

GM90PS PowerSupplyModuleforSMARTDAC+GM

Type -1 Always–1Area N GeneralSupplyvoltage 1 100-240VAC

2 12-28VDC*1Powersupplyconnection

D PowerinletwithUL/CSAcable

W Screwterminal(M4)(withoutpowercable)

— 0 AlwayszeroOptionalfeatures /W For920MHzwireless*2

*1 OnlyW(Screwterminal(M4))isavailableforthepowersupplyconnection.

*2 TheonlypowersupplymodulethatcanbeusedwithGM10’s920MHzwirelesscommunication(/CM2and/CS2options)isGM90PS-1N1D0/WorGM90PS-1N2W0/W.

OPTIONAL ACCESSORIES (SOLD SEPARATELY)

Product Model/part no.

Sleeveantenna(indooruse) A1061ERRooftopantenna(indoorandoutdooruse,cablelength:2.5m)

A1062ER

Test Certificate (QIC, sold separately)QICisavailableforeachmodel.

User’s ManualProductuser’smanualscanbedownloadedfromthefollowingURL.YouwillneedAdobeReader7orlaterbyAdobeSystems.

URL: www.smartdacplus.com/manual/en/

TrademarksTheTCP/IPsoftwareusedinthisproductandthedocumentforthatTCP/IPsoftwarearebasedinpartonBSDnetworkingsoftware,Release1licensedfromTheRegentsoftheUniversityofCalifornia.SMARTDAC+isatrademarkofYokogawaElectricCorporation.Microsoft,MS,andWindowsaretrademarksorregisteredtrademarksofMicrosoftCorporationintheUnitedStatesandothercountries.PentiumisaregisteredtrademarkofIntelCorporation.ModbusisaregisteredtrademarkofSchneiderElectric.KerberosisatrademarkofMIT.BluetoothisatrademarkorregisteredtrademarkofBluetoothSIGInc.Othercompanynamesandproductnamesappearinginthisdocumentareregisteredtrademarksortrademarksoftheirrespectiveholders.Thecompanyandproductnamesusedinthismanualarenotaccompaniedbytheregisteredtrademarkortrademarksymbols(®and™).

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general gx20/gp20 (/cm2 option) 6shfl¿fdwlrqv ......resume wireless communication. gm10 slaves...

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