SMC Networks ITV1000 series User manual



OPERATION

MANUAL





E/PREGULATOR

MODELNAME

―1―



ITV1000,ITV2000,ITV3000series

Series



CONTENTS

Contents P1

Safetyinstructions P2

Handlingprecautions P3-4

Wiringmethod P5-6

Settingmethod P7-8

Manualadjustmentofgainandsensitivity P9-10

Switchoutput P10

Keylockingfunction P11

Resetfunction P12

Errorindicatingfunction P12



URLhttp://www.smcworld.com

4-14-1,Sotokanda,Chiyoda-ku,Tokyo101-0021JAPAN

Tel:+81352078249Fax:+81352985362 



Thesesafetyinstructionsareintendedtopreventahazardoussituationand/orequipment

damage.Theseinstructionsindicatethelevelofpotentialhazardbylabelsof“CAUTION”

“WARNING”,or“DANGER”.Toensuresafety,besuretoobserveISO4414,JISB8370and

othersafetypractices.

■Explanationoflabel

Label Meaningoflabel

△

！WARNING Operatorerrorcouldresultinseriousinjuryorlossoflife.

△

！CAUTION Operatorerrorcouldresultininjuryorequipmentdamage.

△

！WARNING

①Thecompatibilityofpneumaticequipmentistheresponsibilityoftheperson

whodesignsthepneumaticsystemordecidesitsspecifications.

Sincetheproductsspecifiedhereareusedinvariousoperatingconditions,their

compatibilityforthespecificpneumaticsystemmustbebasedonspecificationsorafter

analysesand/orteststomeetyourspecificrequirements.Theexpectedperformanceand

safety assurance will be the responsibility of the person who has determined the

compatibilityofthesystem.Thispersonshouldcontinuouslyreviewthesuitabilityofall

itemsspecified,referringtothelatestcataloginformationwithaviewtogivingdue

considerationtoanypossibilityofequipmentfailurewhenconfiguringasystem.

②Onlytrainedpersonnelshouldoperatepneumaticallyoperatedmachineryand

equipment.

Compressedaircanbedangerousifanoperatorisunfamiliarwithit.Assembly,handling

orrepairofpneumaticsystemsshouldbeperformedbytrainedandexperiencedoperators.

③Donotservicemachinery/equipmentorattempttoremovecomponentsuntil

safetyisconfirmed.

A.Inspectionandmaintenanceofmachinery/equipmentshouldonlybeperformedoncesafety

ofpersonnelandequipmentisconfirmed.

B.Whenequipmentistoberemoved.Stopsuppliedair, exhausttheresidualpressure,

verifythereleaseofair,turnthepoweroffandconfirmsafetybeforeperforming

maintenance.

C.Beforemachinery/equipmentisrestarted,ensuresafetybeforeapplyingpower.

④ContactSMCiftheproductistobeusedinanyofthefollowingconditions.

A.Conditionsandenvironmentsbeyondthegivenspecifications,orifproductisused

outdoors.

B.Installationonequipmentinconjunctionwithatomicenergy,railway,airnavigation,

vehicles,medicalequipment,foodandbeverages,recreationequipment,emergencystop

circuits,clutchandbrakecircuitinpressapplications,orsafetyequipment.

C.Anapplicationwhichhasthepossibilityofhavingnegativeeffectsonpeople,property,

oranimalsrequiringspecialsafetyanalysis.

Safetyinstructions

―2―



Handlingprecautions

△

！CAUTION

Ifpowertothisproductiscutoffduetoa

powerfailure,etc.whenitisinacontrolled

state, residual pressure will be retained

temporarily.Handlecarefullywhenoperating

with output pressure released to the

atmosphere,asairwillcontinuetoflowout.

If supply pressure to this product is

interruptedorshutoff,whilethepoweris

stillon,theinternalsolenoidvalvewill

continuetooperateandahummingnoisemaybe

generated.Sincethelifeoftheproductmay

beshortened, shutoffthepowersupplyalso

whensupplypressureisinterrupted orshut

off.

Theoptionalcableconnectorisa4wiretype.

Whenthemonitoroutput(analogueoutputor

switchoutput)isnotbeingused,preventit

fromtouchingtheotherwiresasamalfunction

couldoccur.

This product is adjusted for each

specificationatthetimeofshipmentfromthe

factory. Avoid careless disassembly or

removal of parts, as this can lead to

malfunction.



―3―



△

！CAUTION

Take the following steps to avoid

malfunctionduetonoise.

1) Installalinefilteretc.totheACpower

linetoreduce/eliminatepowersupply

noise.

2) Avoid malfunction due to noise by

installingthisproductanditswiring

awayfromstrongelectricfields,suchas

thoseofmotorsandpowerline,etc.

3) Besuretoimplementprotective measures

againstloadsurgeforinductionloads

(solenoidvalves,relaysetc.).

4) Turn off the power supply before

installingorremovingtheconnector.

Please note that the right angled cable

connectordoesnotrotateandislimitedto

onlyoneentrydirection.



―4―



Wiringmethod

△

！CAUTION

①Proceedcarefully,asincorrectwiringcancausedamage.

②UseDCpowersupplywithsufficientcapacityandalowripple.

③Turnoffthepowersupplytoremoveandinserttheconnector.

④Neverturntherightangledtypeconnectorasitisnotdesignedtoturn.



―5―



Note)Thewirecoloris

forwhenoptional

cableisused.

１：Brown

２：White

４：Black

１Brown Powersupply

２White Inputsignal

３Blue GND(COMMON)

４Black Monitoroutput

３：Blue



Wiringdiagram(Powersupplyandinputsignal)



Current/Voltagetype（ITV※0※※-0、ITV※0※※-1、ITV※0※※-2、ITV※0※※-3）



Powersupply24VDC （ITV※0※0-※）

 12〜15VDC （ITV※0※1-※）

Inputsignal4〜20mADC （ITV※0※※-0）

 0〜20mADC （ITV※0※※-1）

 0〜5VDC （ITV※0※※-2）

0〜10VDC （ITV※0※※-3）



Powersupply

Input

signal

１：

Brown

３：

Blue

２：

White

４：

Black

○



Presetinputtype（ITV※0※※-4）



Powersupply24VDC （ITV※0※0-4）

 12〜15VDC（ITV※0※1-4）



Fig.1 Relationbetweenpresetpressureandswitch

Presetpressure P1 P2 P3 P4

S1 OFF ON OFF ON

S2 OFF OFF ON ON

Powersupply

１：Brown

３：Blue

２：White

４：Black

○

S1

S2

Wiringdiagram（Monitoroutput）

△

！CAUTION

Whenthemonitoroutputisnotbeingused,preventitfromtouchingtheother

wiresasthiscancauseamalfunction.



Analogueoutput・Voltagetype

（ITV※0※※-※1） Analogueoutput・Current(sink)type

（ITV※0※※-※4）



Onlyuseaequipmentwithaminimumload

impedanceof1kΩ.



Onlyuseequipmentwithamaximumload

impedanceof250Ω.



Switchoutput・NPNtype

（ITV※0※※-※2） Switch・PNPtype

（ITV※0※※-※3）



Whenacurrentof30mADCormoreis

applied,theovercurrentcircuitis

archived,“Er.5”isdisplayedandthe

operationstops.



Whenacurrentof30mADCormoreis

applied,theovercurrentcircuitis

archived,“Er.5”isdisplayedandthe

operationstops.

Monitoroutputvoltage

１：Brown

３：Blue

２：White

４：Black

○



○

Monitoroutputcurrent

１：Brown

３：Blue

２：White

４：Black

○

Load

１：Brown

３：Blue

２：White

４：Black

Load

１：Brown

３：Blue

２：White

４：Black

―6―



Settingmethod

△

！CAUTION

①Iftheincorrectkeyispressedorincorrect informationisdisplayedduring

setting,powermustbeshutoffandtheprocedurestartedagain.

②Itisrecommendedthatthesettingsarechangedwithoutsupplypressure.The

productoperatesimmediatelymaximumandminimumpressuresaresetandthe

＜ＳＥＴ＞keyispressed.

③Theminimumpressureisoutputwhenairissuppliedtotheinlet,evenifthe

inputsignalhasnotbeenentered.



Presetinputtype（ITV※0※※-4）

No Keyoperation LEDDisplay

① Unlockkeys(refertoP11) 

② Press＜ＳＥＴ＞key 

③ SetP1byusingthe△and▽keys.

⇔

(displayedalternately)

Changethevaluebyusing△and▽keys.

④ Press＜ＳＥＴ＞key 

⑤ SetP2byusingthe△and▽keys.

⇔

(displayedalternately)

Changethevaluebyusing△and▽keys.

⑥ Press＜ＳＥＴ＞key 

⑦ SetP3byusingthe△and▽keys.

⇔

(displayedalternately)

Changethevaluebyusing△and▽keys.

⑧ Press＜ＳＥＴ＞key 

⑨ SetP4byusingthe△and▽keys.

⇔

(displayedalternately)

Changethevaluebyusing△and▽keys.

⑩ Press＜ＳＥＴ＞key Returnto(current)pressuredisplay.

⑪ Lockkeys(refertoP11) 



―7―



Current・Voltagetype（ITV※0※※-0、ITV※0※※-1、ITV※0※※-2、ITV※0※※-3）

No Keyoperation LEDDisplay

① Unlockkeys(refertoP11) 

② Press＜ＳＥＴ＞key 

③ Settheminimumpressurebyusingthe△

and▽keys.

⇔

(displayedalternately)

Changethevaluebyusing△and▽keys.

*Adjustingrange:Refertofiguresbelow

andnote1to4

④ Press＜ＳＥＴ＞key 

⑤ Setthemaximumpressurebyusingthe△

and▽keys.

⇔

(displayedalternately)

Changethevaluebyusing△and▽keys.

*Adjustingrange:Refertofiguresbelow

andnote1to4

⑥ Gotono.⑪formonitoroutput:analogueoutput(voltageandcurrent)type.

⑦ Press＜ＳＥＴ＞key 

⑧ SettheP1byusingthe△and▽keys.

⇔

(displayedalternately)

Changethevaluebyusing△and▽keys.

⑨ Press＜ＳＥＴ＞key 

⑩ SettheP2byusingthe△and▽keys.

⇔

(displayedalternately)

Changethevaluebyusing△and▽keys.

⑪ Press＜ＳＥＴ＞key Returnto(current)pressuredisplay.

⑫ Lockkeys(refertoP11) 



Minimumpressure(F1)adjustingrange Maximumpressure(F2)adjustingrange

0%

50%

100%

4

0

12

10

2.5

5

20mA

5V

10V

10%

100%

4

0

12

10

2.5

5

20mA

5V

10V

(Note1):F1isadjustableinarangefrom0to50%oftheratedvalue.

(Note2):F2isadjustableinarangefrom10to100%oftheratedvalue.

(Note3):ThedifferencebetweenF1andF2isadjustableinarangeof10%of

theratedvalue.

(Note4):TheadjustmentlikemakingtherelationofF1>F2isnotavailable.



―8―



Manualadjustmentofgainandsensitivity

Normaloperationdoesnotrequiretheadjustmentofgainandsensitivity.

However,ifadjustmentisrequiredtoreducethenoiselevel,adjustgainand

sensitivityuntilamorestableoutputpressureisreached.

No Keyoperation LEDDisplay

① Unlockkeys(refertoP11) (current)pressuredisplay

② Press▽keyfor3secondsormore. 

③ 

isdisplayedforapprox.2secondsand

(current)pressureisdisplayedafterwards

④ Press＜ＳＥＴ＞key 

Current・Voltageinputtype Presetinputtype

isdisplayed isdisplayed

Press＜ＳＥＴ＞key Press＜ＳＥＴ＞key

isdisplayed isdisplayed

Press＜ＳＥＴ＞key Press＜ＳＥＴ＞key

Analogueoutputtype Switchoutputtype isdisplayed

isdisplayed Press＜ＳＥＴ＞key

Press＜ＳＥＴ＞key isdisplayed

isdisplayed Press＜ＳＥＴ＞key

Press＜ＳＥＴ＞key

⑤



⑥ Setgainbyusingthe△and▽keys.

Changethevaluebyusingthe△and

▽keys.

⑦ Press＜ＳＥＴ＞key 

⑧ Setsensitivitybyusingthe△and▽

keys.

Changethevaluebyusingthe△and

▽keys.

⑨ Press＜ＳＥＴ＞key (current)pressureisdisplayed

⑩ Gotono.⑬,ifsettingisfinished.

⑪ Press＜ＳＥＴ＞key 

⑫ ReturntoNo.⑤. 

⑬ Press▽keyfor3secondsormore. 

⑭ 

isdisplayedforapprox.2secondsand

(current)pressureisdisplayedafterwards

⑮ Lockkeys(refertoP11) 



―9―



Relationbetweensettingofgainandresponsetime

Responsetime Quick Slow

Settingofgain GL.9 GL.8 GL.7 GL.6 GL.5 GL.4 GL.3 GL.2 GL.1 GL.0



Relationbetweensettingandsensitivity

Sensitivity Sharp  Dull

Settingofsensitivity SL.0 SL.1 SL.2



Switchoutput

ThefollowingoperationtypesareavailablebysettingP1andP2.

Note). This function is available for monitor output: switch output type

(ITV※0※※-※2andITV※0※※-※3).



■P1＜P2： ■P1≧P2：

Windowcomparatormode Hysteresismode



ON

OFF

P1

P2



ON

OFF

P1

P2



Output pressure of

E/Pregulator

Switchoutput



■P1＝P2＝0：Outofrangemode

（Theswitchoutputturnsonwhensetpressureisachieved.）



ON

OFF



Switchoutput

Output pressure of

E/Pregulator

utsi

nal

―10―

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