MULTISPAN MS-1248U Owner's manual

Brand: MULTISPAN

Model: MS-1248U

Type: Owner's manual

MULTISPAN MS-1248U is a high-quality 8-channel temperature scanner that is ideal for a wide range of industrial applications. It features multiple input types to accommodate a variety of temperature sensors, and its 4 built-in relays provide flexible control options.

Input types supported by the MS-1248U include J-Type, K-Type, PT-100, and PT.1. The input range for J-Type and K-Type thermocouples is 0 to 600°C and 0 to 1200°C, respectively. For PT-100 sensors, the input range is -99 to 400°C. And for PT.1 sensors, the input range is -99.0 to 400.0°C.

ProductManual

MultispanControlInstrumentsPvtLtd

72/B,Phase1,GIDCEstate,Vatva,Ahmedabad-382445,Gujarat,India.

+91-79-40029250 +91-9978991471

MS-1248U

8ChannelScanner

withUSBDataLogger

www.multispanindia.com

[email protected]

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MS-1248U

UPPER:4Digit7seg0.70”, LEDDisplayRED

LOWER:4Digit7seg0.50”, LEDDisplayGREEN

J:0To600℃/K:0TO1200℃/PT-100:-99To400℃/

PT.1:-99.0To400.0℃

Output

PowerSupply

Operating

Temperature

Relative

Humidity

Protection

Level

100to250VAC,50/60Hz,Approx4VA

0℃To55℃

Upto95%RHNonCondensing

Model

Display

Size(mm)

PanelCutout

Input

Temperature

Range

96(H)X96(W)X50(D)mm

92X92mm

MS1248U

JTYPE,KTYPE,PT-1003WireSelectable

4Relay,(NO-C-NC)1C/O5A@230VAC,USBDataLoggingFacilty

5AforResistiveload



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MS-1248U

ProductInception

TechnicalSpecifications

Togoto

Parameter

Setting

UpperDisplay

( )RED

LowerDisplay

( )GREEN

Tochangethevalue

orselectoption

Tosavechanges

insettings

Channeland

Alarm

Indication

USBPort

USBStorageFull

Indication

4RelayIndication

Page-1

IP-65(Frontside)ASperIS/IEC60529:2001

1)Doallconnectionasperthewiringdiagram

2)ToConfigure:1.InputSelection

2.Relaymode

 

-If1Relaypergroup-If2 Relaypergroup

LOWLOW/HIGH

HIGHHIGH/TRIP

HIGH/LOW

3.SetpointSelection

4.OffsetSetting

5.RTCSetting

Note:-DpselectionforPT-100/3WireOnly.

3)Ifneededtoaddoffset,press+together.

Setoffsetforeachchannelifrequired.

Offsetrangewillbe±25℃forJ,K,PT-100temperatureinput.

Offsetrangewillbe±25.0℃forPT.1whenDPisselectedYES.

4)Press&Holdkeyforautoscrollingormanualscrolling.

5)Inholdmodeuse&keytoselectnextchannel.

6)IfLEDisblinkingthanAlarmison.

7)IfLEDiscontinuouslyonAlarmwason.

8)IfLEDisoffthanAlarmisoff.

9)IflowerdisplayshowsNRMthanitmeansallAlarmsareoffforthatchannel.

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MS-1248U

Procedure

TerminalDiagram

Page-2

- - -- -

-- -

1 2 3 4 5 6 7 8 9

+++

+ + +++

T/C T/C T/CT/CT/C

PT-100/3W PT-100/3W PT-100/3WPT-100/3WPT-100/3W

T/CT/C T/C

PT-100/3WPT-100/3W PT-100/3W

CH-1 CH-4 CH-5CH-3CH-2

CH-6CH-8 CH-7

NC NC NC NC C

CNO

R1 R3 R4R2

50/60 HZ

4VA

50/60 Hz

4VA !

100

250V AC

Made in India

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MainMenu:Tochangesetvalue&hystersisbasedonrelaymode&grouping

InGroupNo1If1stchannel,haveasetpointasahighalarm,1relay

InGroupNo2If2ndchannel,haveasetpointasalowalarm,1relay

For,3rd,4th,5th,6th,7th,8thchannelhaveasetpointashigh&lowalarm,2relay

ForExample:

Note:Setvaluecanbechangedbyorkey.

Page-3

MS-1248U

(Repeatthesameprocedureforall8channels).

Scantime(Second).

Press+key.

Presskey.

UseorkeytoSkiporUnskipChannel.

SET

J-TY

UNS

SCN

CH 1

J-TY

Ch 8

S 1P

TochangetheInputType,PressorKey.

(J,K,PT-100,PT.1).

(Repeatthesameprocedureforall8channels).

UNS

Ch 8

Presskeytosave&exit.

ENT

InputSelection

MENU-1

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SET

2)Press&Keytochangetheparametersetting.

5)Press+KeytosetOFFSET.

6)Press&holdkeytoenterinscroll&holdmode.

3)Press+Keytoenterinparametermenu

4)Press+Keytoenteringroupmenuforrelay

(Inputselection,skip-unskipselection)

modeselection.

1)Presskeytoenterinsetvaluemenu.

SET

KeyOperation

Page-4

Note:Setvaluecanbechangedbyorkey.

MS-1248U

Toconfigurableno.ofchannelpergroup.(Usercandefinemaximum

4group&maximum8channel/group),relaymode

Menu:2

Presskeytogotonextparameter

Presskey

togotonext

parameter

Presskey

togotonext

parameter

Presskeytooutputrelayselect.

Presskeytonextgroup(ifrelayexist)

Press+key

SETSET

SET

SET SET

SET

Setyesornoforchannelbypressorkey.

Repeatfor8

Channel

Selectnoofoutputrelayby

press&key.

Setoutputofrelay



1RelayLow&2HighRelay

1RelayHigh&2RelayTrip

Presskeytoexit

Relaymenu

High





Low







HighandLow





LowandHigh





HighandTrip





bypressorkey

6p1

OUT OUT

RLY RLY

RLY

1 NO

1 RLY 2 RLY

1 LOW 2 LOW

2 HIg

L O W

H IG H

H / L

L / H

H / T

(Repeatthesameprocedureforall8channels)

Press&keytochangeoffset

Changeoffsetpoint-25to+25byusingorkey.

Presskeytogotonextchannel

Presssetkeytogotonextchannel

Presskeytochangeoffset

OFFSETSetting

OFST

1 -25

2 -25

8 -25

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Page-5

Note:Setvaluecanbechangedbyorkey.

MS-1248U

MENU-3

MENU-4

Presskey.

SETSET

Presskey.

SETSET

Presskey.

SETSET

Presskey.

SETSET

Presskey.

SETSET

Presskey.

SETSET

Presskey.

SETSET

Presskeytosave&exit.

Low/Highsetpoint-1

Low/HighsetpointforGroup4,

High/TripsetpointforGroup1,



High/TripsetpointforGroup4,

Hysteresis-1

300

H5-1

L5-4

H5-4

Hy1

Hy4

(Repeatthesameprocedureforall4group).

(Repeatthesameprocedureforall4Hysteresis)

100

L5-1

SetpointSelection

RTCSetting

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MS-1248U

Page-6

010

UbtM

USBSaveTime(Second).

1-999.

PASS

Presskey.

SET

Press&keytoaccessRTCParameter.

Ifpasswordis

25.

Ifpassword

isnot25.

SEC

MIN

2018

HOUR

Date

MONT

YEAR

Presskey.

SET

Presskey.

SET

Presskey.

SET

Presskey.

SET

Presskey.

SET

Presskey.

SET

Presskeytosave&exit.

ENT

(1-12)

Month.



(0-99)

Year.



(1-31)

Date.



(0-23)

Hour.



(0-59)

Minute.



(0-59)

Second.

MENU-5

Note:Setvaluecanbechangedbyorkey.

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Page-7

1/06/2018 45 42 39 35 35

46 42 39 36 36

46 43 39 36

46 43 40 36

46 43 40 37

46 43 40 37 37

46 43 39 36

14:22:31

14:22:32

14:22:33

14:22:34

14:22:35

14:22:36

14:22:37

14:22:38

14:22:39

14:22:40

1/06/2018

Date Time Channel 1 Channel 2 Channel 3 Channel 4 Channel 7 Channel 8

Note:-Upto8000Valuescanbestoredininternalmemory,andafterinternalmemoryreachesto5800valuesMemoryfull

indicationLEDstartblinkingwhichmeansmemoryisabouttofull.

USBExcelSheetFormat

MS-1248U

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Page-8

MS-1248U

MechanicalInstallation

MODEL

DIMENSIONS

96mm 96mm 92mm 92mm 3mm 53mm 56mm

D E

F G

TopView

RightSideView

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MS-1248U

Allsafetyrelatedcodifications,symbolsandinstructionsthatappearinthisoperatingmanual

orontheequipmentmustbestrictlyfollowedtoensurethesafetyoftheoperatingpersonnelas

wellastheinstrument.

Ifalltheequipmentisnothandledinamannerspecifiedbythemanufacturer,itmightimpairthe

protectionprovidedbytheequipment.

=>Readcompleteinstructionspriortoinstallationandoperationoftheunit.

WARNING:Riskofelectricshock.

SafetyPrecautions

3)Cableusedforconnectiontopowersource,musthaveacrosssectionof(1mm)orgreater.Thesewires

shouldhaveinsulationscapacitymadeofatleast1.5kV.

2)Toreduceelectromagneticinterference,usewirewithadequateratingandtwistsofthesameof

equalsizeshallbemadewithshortestconnection.

4)Whenextendingthethermocoupleleadwires,alwaysusethermocouplecompensationwiresforwiring

fortheRTDtype,useawiringmaterialwithasmallleadresistance(5Ωmaxperline)andnoresistance

differentialsamongthreewiresshouldbepresent.

1)TopreventtheriskofelectricshockpowersupplytotheequipmentmustbekeptOFFwhiledoingthe

wiringarrangement.Donottouchtheterminalswhilepowerisbeingsupplied.

5)Abetteranti-noiseeffectcanbeexpectedbyusingstandardpowersupplycablefor

theinstrument.

WarningGuidelines

1)Thisequipment,beingbuilt-in-type,normallybecomesapartofmaincontrolpanelandinsuchcasethe

terminalsdonotremainaccessibletotheenduserafterinstallationandinternalwiring.

2)Donotallowpiecesofmetal,wireclippings,orfinemetallicfillingsfrominstallationtoentertheproduct

orelseitmayleadtoasafetyhazardthatmayinturnendangerlifeorcauseelectricalshocktotheoperator.

3)Circuitbreakerormainsswitchmustbeinstalledbetweenpowersourceandsupplyterminalto

facilitatepowerʻONʼorʻOFFʼfunction.Howeverthismainsswitchorcircuitbreakermustbe

installedatconvenientplacenormallyaccessibletotheoperator.

4)Useandstoretheinstrumentwithinthespecifiedambienttemperatureandhumidityrangesas

mentionedinthismanual.

InstallationGuidelines

MechanicalInstallation

1)Preparethepanelcutoutwithproperdimensionsasshowabove.

2)Fittheunitintothepanelwiththehelpofclampgiven.

3)Theequipmentinitsinstalledstatemustnotcomeincloseproximitytoanyheatingsource,

causticvapors,oilssteam,orotherunwantedprocessbyproducts.

4)Usethespecifiedsizeofcrimpterminal(M3.5screws)towiretheterminalblock.Tighteningthe

screwsontheterminalblockusingthetighteningtorqueoftherangeof1.2N.m.

5)Donotconnectanythingtounusedterminals.



Maintenance

1)Theequipmentshouldbecleanedregularlytoavoidblockageofventilatingparts.

2)Cleantheequipmentwithacleansoftcloth.Donotuseisopropylalcoholorany

othercleaningagent.

3)Fusibleresistormustnotbereplacedbyoperator.

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MS-1248U

Note:

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Page-11

MS-1248U

Note:

Productimprovementandupgradeisaconstantprocedure.Soformoreupdatedoperatinginformationandsupport,

Pleasecontactourhelpline:+91-9978991474/76/82orEmailat: [email protected]

MULTISPAN MS-1248U Owner's manual

MULTISPAN MS-1248U Owner's manual

MULTISPAN MS-1248U Owner's manual

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