MULTISPAN MS-1248U User manual

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MS-1248U
TechnicalSpecification
UPPER:4Digit7seg0.70,redLEDDisplay
LOWER:3Digit7seg0.50,greenLEDDisplay
J:0To600°C/K:0TO1200°C/PT-100:
-99To400°C/PT.1:-99.0To400.0°C
Output
PowerSupply
Operating
Temperature
Relative
Humidity
100to250VAC,50/60Hz,Approx4VA
0°CTo55°C
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-1248
JTYPE,KTYPE,PT-100/3WSelectable
4Relay,(NO-C-NC),1C/O,5A,230VAC/USB

OPERATINGMANUAL
8CHANNELTEMPERATURESCANNER
MS-1248U
Protection
Level

(Asperrequest)
IP-65(Frontside)AsperIS/IEC60529:2001
1)Doallconnectionasshowninconnectiondiagram.
2)Toenterinparametermode,presskeycombinationaspergiveninchart.
Configure:1.Groupingfacility(Maximumgroup-4)
2.Relaymode(high/low/high&low)for1relaypergroup
-HighandLow,High&Tripfor2relaypergroup
3.Scantype(Range0-99sec)
4.Sensorselection(J,K&PT-100)
5.Skiporunskipchannel
6.DpselectionforPT-100/3WOnly
3)Ifneededtoaddoffset,press+together.
Setoffsetforeachchannelifrequired.
Offsetrangewillbe-25°Cto+25°C.


4)Press&HoldKeyforcontinuousscrollingormanualscrolling.
5)Inholdmodeuse&Keytoselectnextchannel.

Procedure
Connection Diagram
- - -- -
-- -
18
14
19
13
20
12
21
11
22
10
23
24
1 2 3 4 5 6 7 8 9
16
17
15
+++
+ + +++
T/C T/C T/CT/CT/C
PT-100/3W PT-100/3W PT-100/3W
PT-100/3W
PT-100/3W
T/CT/C T/C
PT-100/3W
PT-100/3W PT-100/3W
CH-1 CH-4 CH-5CH-3CH-2
CH-6CH-8 CH-7
NC NC NC NC C
C
C
CNO
NO
NO
NO
R1 R3 R4R2
~
50/60 Hz
4VA !
110
250V AC
LN

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MS-1248U
Presskey
SETSET
Presskey
SETSET
Presskey
SETSET
Presskey
SETSET
Presskey
SETSET
Presskey
SETSET
Presskey
SETSET
RepeatforallGroup
Presskeytosave&exit
MainMenu:Tochangesetvalue&hystersisbasedonrelaymode&grouping
ForExample:
Setvaluechangebyorkey.
Setvaluechangebyorkey.
Setvaluechangebyorkey.
Setvaluechangebyorkey.
Hystersisvaluechangebyorkey.
Hystersisvaluechangebyorkey.
Hystersisvaluechangebyorkey.
BasicConfiguration














st
GroupNo1If1 channel,haveasetpointasahighalarm,1relay
nd
GroupNo2 channel,haveasetpointasalowalarm,1relay
rd th th th th
For,3 ,4 ,5th,6 ,7 ,8 channelhaveasetpointashigh&lowalarm,2relay

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MS-1248U
Toconfigurablescantime,Inputselection,forindividualchannel,
skiporunskipchannel,dpselection
Presskeytogotonextparameter
Presskeytogotonextchannel
Presskeytogotonextchannel
Presssetkeytogotonextparameter
(Repeatthesameprocedureforall8channels)
(Repeatthesameprocedureforall8channels)
Presskeytogotonextparameter
Displayshowsscantimeuse&keytochangeit.
Displayshowssensortype.Use&keytochangeit.
(J,K&PT-100)
Displayshowssensortype.Use&keytochangeit.
Press&key
ChannelSkiporUnskipusing&Key
ChannelSkiporUnskipusing&Key
Dpselectionincaseofinputinpt-100/3W
SET
Menu:1
SET
SET
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
SET
SET
Key Operation












Parametermenu

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MS-1248U
Page-4
Toconfigurableno.ofchannelpergroup.(Usercandefinemaximum
4group&maximum8channel/group),relaymode
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
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
nd
nd
or
ST
ST
Presskeytoexit
Groupmenu
Toconfigurableoffsetforindividualchannel,ifrequire.
Menu:3
(Repeatthesameprocedureforall8channels)
Press&keytochangeoffset
Presskeytochangeoffset
Changeoffsetpoint-25to+25byusingorkey.
Presssetkeytogotonextchannel
Presssetkeytogotonextchannel
OFFSETSetting
High


Low



HighandLow


bypressorkey

 
 





 
 






/
Menu:2

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MS-1248U
RTCSETTING














Presskey
SaveTimeClock
RTCSecondOn
RTCMinute
RTCHour
RTCDate
RTCMonth
RTCYear
USBSaveTime
Press+key
Presskey
Presskey
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SET
SET
SET
SET
SET
SET
SET
Presskeytoexit
ENT

MS 1248U
SCANNER
SET ENT
1CH 2 3 4 5 6 7 8
T/H
H/L
ºC
R1 R2 R3 R4
!
 

MS-1248U
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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.
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(5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.
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ONorOFF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.
WarningGuidelines
InstallationGuidelines
MechanicalInstallation
Maintenance
SafetyPrecautions
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.

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.
2
A
B
C
D
MODEL A
96mm 96mm 92mm 92mm 3mm 50mm
BC
D E F
DIMENSIONS
136mm - 5.35 inches
120mm - 4.72 inches
E
F

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MS-1248U
Note: