Panasonic SW-101 User manual

<In case of Minus Common>
I/O CIRCUIT DIAGRAMS
4
Main Circuit
12 to 24V DC
±10%
+
-
Load
Load
Load
＋V
Output 1_1
Output 1_2
Output 2_1
Output 2_2
Output 3_1
Output 3_2
0V
Terminal No.
Internal circuit Users’ circuit
*1
External input
indicator 2
External input
indicator 1
External input
circuit 2
External input
circuit 1
External input 2
External input 1
Switching terminal of
time-out function (IN)
Switching terminal of
time-out function (+V)
<In case of Plus Common>
12 to 24V DC
±10%
+
-
＋V
0V
Terminal No.
Main Circuit
Load
Load
Load
Output 1_1
Output 1_2
Output 2_1
Output 2_2
Output 3_1
Output 3_2
Internal circuit Users’ circuit
External input
indicator 2
External input
circuit 2
External input
indicator 1
External input
circuit 1
External input 2
External input 1 *1
Switching terminal of
time-out function (IN)
Switching terminal of
time-out function (+V)
*1
Non-voltage contact or NPN open-collector transistor, PNP open-collector transistor
or or
0 to 1V or 10V to +V: Valid (External input indicator lights up )
4 to 6V or Open: Invalid (External input indicator turns OFF)
<Bottom of the product (Unit: mm)>
M30 × 1.5
80
80
2. Makesuretotamountingpacking(ac-
cessory)totheterminalareaofthemain
bodyrst,thenputthemainbodyintothe
mountingplate.(Note1)
Main body
Mounting packing
(Accessory)
Mounting nut
(Accessory)
Mounting tool
SW-MT1
(Optional)
Mounting
plate
Notes:1)Makesuretousethemountingpacking(accessory),orwaterproofpropertywillbe
invalid.
 2) AmountingtoolSW-MT1forfasteningthemountingnutisavailableseparately.
  TheshapeoffasteningpartofSW-MT1 is M10 nut.
 3)Whenusingtheproductsfortwo-handcontrol, be sure tomounttheproductsby
complyingwithISO13851(EN574,JISB9712) andANSI B11.1,B11.9. In ad-
dition,besuretouseacontrollerfortwo-handcontrolwhichcomplieswithISO
13851(EN574,JISB9712).
<Fitting diagram of the mounting packing>
Mounting packing
(Accessory)
3. Fastenamountingnut(accessory)from
the reverse side of the mounting plate. 
(Note 2)
The tightening torque should be 2 to
3N·m.
FUNCTIONAL DESCRIPTION
2
1. Operation indicator
(Green)
1.
Operation indicator
(Green)
3. Fault indicator
(Yellow)
2. Power indicator
(Green)
4. External input
indicator 1
(Green)
5. External input
indicator 2
(Orange)
4. External input
indicator 1
(Green)
5. External input
indicator 2
(Orange)
4. External input
indicator 1
(Green)
5. External
input
indicator 2
(Orange)
6. Sensing
surface
8. B side terminal
block
7. A side terminal
block
Designation Function
1Operation indicator
× 2 (Green) Lightsupwhenanobjectisdetected.
2Powerindicator
(Green) LightsupwhenthepowerisON.
3Fault indicator
(Yellow)
Blinksorlightsupwhenfaultoccurs.
Referto“ TROUBLESHOOTING”fordetailsinblink-
ing operation.
4External input indi-
cator 1 × 3 (Green)
Lightsupwhenexternalinput1isvalid.
Referto“ FUNCTIONS”fordetails.
5
External input indica-
tor 2 × 4 (Orange)
Lightsupwhenexternalinput2isvalid.
Referto“ FUNCTIONS”fordetails.
6Sensingsurface
Thru-beamtypephotoelectricsensorisincorporatedinthesensing
surface.Thus,whenthelightbeamisinterruptedbyngers,thesensor
goesintothebeaminterruptedconditionandoutputturnsONorOFF.
7 Asideterminalblock Connects +V, output 1, 2 and 0V.
8 Bsideterminalblock
Connectsswitchingterminalsoftime-outfunction,output
3, and external input 1, 2.
● Thisproductisanopticaltouchswitchwhichdetectsahand
byathru-beamtypephotoelectricsensor.
● Whenahandistouchedtothesensingsurface,outputturns
ON or OFF.
OUTLINE
1
● Followtheproceduresbelowwhenmountingthisproductonamountingplate.
MOUNTING
3
1.Drillaholeinamountingplate(thickness:3mmorless.)
Procedures
Dimensions of a mounting hole
to be drilled when mounting on
a metal plate (Unit: mm)
Dimensions of a mounting hole
to be drilled when mounting on
a resin plate (Unit: mm)
4.8+0.2
0
33
+0.5
0
ø30.5
+0.5
0
4.8+0.2
0
ø30.5
+0.5
0
18.4
+0.5
0
33
+0.5
0
10.2 +0.5
0
R4±0.1R4±0.1
WARNING
● Neverusethisproductinadeviceforpersonnelprotection.
● Incaseofusingdevicesforpersonnelprotection,useproductswhichmeetlawsandstandards,
suchasOSHA,ANSIorIECetc.,forpersonnelprotectionapplicableineachregionorcountry.
● Donotusethisproductasadeviceforemergencystop.
● Thisproductisusedtostartupthemachinery.Securingsafetyforthestart-
upofmachineryshouldbeperformedseparately.
● Whenusingtheproductsfortwo-handcontrol,complywiththefollowingcontents.
• Selectamodelofacontroldevicefortwo-handcontrol,basedonresultsofriskassessment.
• Make sure to use a controller for two-hand control which complies with
ISO13851(EN574.)
• Foranotherrequirementssuchasmountingofthisproduct, orprevention of
accidentalactuationandofdefeatetc.,complywithISO13851(EN574,JIS
B9712)andANSIB11.1,B11.9.Furthermore,complywiththeregulationses-
tablishedbynationalorregionalsecuritycommittees(OccupationalSafetyand
HealthAdministration:OSHA,theEuropeanStandardizationCommittee,etc.)
INSTRUCTION MANUAL
Optical Touch Switch
SW-101
MJE-SW101No.0055-94V
ThankyouverymuchforpurchasingPanasonicproducts.ReadthisInstruction
Manualcarefullyandthoroughlyforthecorrectandoptimumuseofthisproduct.
Kindlykeepthismanualinaconvenientplaceforquickreference.

1. Basic operation
● When a hand is touched to the sensing surface, thru-beam
type photoelectric sensor detects the hand, and output turns
ON or OFF.
FUNCTIONS
5
2. Output
● ThreesemiconductorphotoMOSrelaysareincorporated.
Output1 :Whenanobjectisdetected(beamisinterrupted): OFF /
  Whenanobjectisnotdetected(beamisreceived): ON
Output2,3:Whenanobjectisdetected(beamisinterrupted)):ON/
  Whenanobjectisnotdetected(beamisreceived): OFF
Note:Whenthepowerofthethru-beamtypephotoelectricsensorinsidethemainbodyturns
ONinbeaminterruptedcondition,output1turnsON,whileoutputs2and3turnOFF,
thenthefaultindicator(yellow)lightsup.Inthiscase,oncebeamisreceived,thefault
indicatorturnsOFFandthesensorreturnstonormaloperation.
3. Time-out function
● Unintendedbeaminterruptedconditioncausedbydirtonthesensingsurface,
etc.canbemonitored.
• Whenbeaminterruptedcondition(sensingcondition)continuesfor10sec.
ormore,output1turnsON,whileoutput2and3turnOFF(outputcondition
isthesameasnon-sensingcondition.)
• Thisfunctioncanbeinvalidbyshort-circuiting“betweenswitchingterminals
oftime-outfunction(terminalNo.7andNo.8)”asdescribedbelow.
Note:Whentime-outfunctionis operated, the fault indicator (yellow)lightsup.Inthiscase,
oncebeamisreceived,thefaultindicatorturnsOFFandthesensorreturnstonormal
operation.
Short-circuit between the switching
terminals of time-out function
7 8
4. External input function
● External input indicators 1 and 2 of this product light up by the signal from
external input.
External input indicators 1 and 2:
Lightsupwhenexternalinputindicators1and2arevalid(0to1Vor10Vto+V).
TurnsOFFwhenexternalinputindicators1and2areinvalid(4to6Voropen).
Sensing
condition
10 sec.
or more
Sensing
Non-
sensing
Turns OFF
Lights up
OFF
ON
OFF
ON
OFF
ON
Fault
indicator
Output 1
Output 2
Output
3
<Timing Chart (In case time-out function works)>
Connecting to the terminal block
● Whenconnectingtotheterminalblock,pushthecable
withferruleterminalintothebackofthemountinghole.
Ifthecableisproperlyinserted,thelockiscompleted
andthecabledoesnotfallifitispulled.
● Incaseofusing twisted wire directly, hold down the
release button and plug the cable into the back as
shownintherightgure.Conformingcablediameter
isshownbelow.
● Incaseofremoving,holddownthereleasebuttonand
pull the cable.
Cablewithnoferruleterminal(Twistedwire) Cablewithferruleterminal
0.2to1.5mm2 (AWG 24 to 16) 0.2to1.5mm2
<Conforming cable>
Release
button
Terminal layout
A side terminal block
B side terminal block
<Bottom view>
1 2 3 4 5 6
789
10 11 12
● AstheshapeisdifferentbetweenAsideterminal(termi-
nalNo.1to6)andBsideterminal(terminalNo.7to12),
makesuretowireproperly.
TerminalNo. Terminalname Description
1 12 to 24V DC +V
2Output 1 Output 1_1
3 Output 1_2
4Output 2 Output 2_1
5Output 2_2
6 0V 0V
Terminal No.1 has
no projection
<A side terminal block>
TerminalNo. Terminalname Description
7 Timer(+V) Switchingterminal oftime-
outfunction(+V)
8 Timer(IN) Switchingterminaloftime-
outfunction(IN)
9Output 3 Output 3_1
10 Output 3_2
11 IN2 (Orange) External input 2
12 IN1 (Green) External input 1
<B side terminal block>
Terminal No.12 has
no projection
Designation Opticaltouchswitch
Item Model No.
SW-101
Applicable standard CSA22.2No.14,CSA22.2No.0.8,ANSI/NFPA79,UL508,
EN60947-5-2(EMConly)
Sensingmethod Thru-beamtypephotoelectricsensor(2beamaxes)
Supplyvoltage 12 to 24V DC±10%, Ripple P-P10% or less
Currentconsumption 100mAorless(Excludingexternalconnectionload)
Output
SemiconductorphotoMOSrelayoutput×3
•Maximumloadcurrent:100mA
•Appliedvoltage:30VDCorless(betweenoutputand+V)
•Residualvoltage:1.5Vorless(at100mAofloadcurrent)
Output operation
Output 1 : Whenanobjectisdetected(lightisblocked):OFF/
Whenanobjectisnotdetected(lightisreceived):ON
Output2,3:Whenanobjectisdetected(lightisblocked):ON/
Whenanobjectisnotdetected(lightisreceived):OFF
Short-circuitprotection Incorporated
Responsetime 100msorlesswhenanobjectisdetected
50msorlesswhenanobjectisnotdetected
Protection IP65(IEC)TYPE1(UL50)(Excludingterminalarea)
Ambienttemperature -25to+50°C(Nodewcondensationoricingallowed)
Storage:-30to+70°C
Ambienthumidity 30to85%RH,Storage:30to85%RH
Material
Enclosure: Polycarbonate, Polyester resin
Nut:PBT,Moutingpacking:Siliconerubber
Connection cable
length
Upto20m(cablediameter:0.2tounder0.3mm2)
Upto100m(cablediameter:0.3ormoreto1.5mm2)
Weight Approx. 130g
SPECIFICATIONS
7
● Thisproducthasbeendeveloped/producedforindustrialuseonly.
● Conrmthewiringbeforepowerissupplied,aswrongwiringwilldamagethe
internal circuit.
● Verifythatthesupplyvoltagevariationiswithintherating.
● Ifpowerissuppliedfromacommercialswitchingregulator,ensurethattheframe
ground(F.G.)terminalofthepowersupplyisconnectedtoanactualground.
● UseapowersupplyunitconformingtotheEMCDirectiveandtheLowVoltage
Directive.(OnlyforuseinEurope)
● UseapowersupplyunitconformingtoCLASS2.(OnlyforuseintheUnitedStates)
● Useapowersupplyunitwithanoutputholdingtimeof20msormore.
● Donotuseduringtheinitialtransienttime(approx. 300ms)afterthe power
supplyisswitchedON.
● MakesuretouseanisolationtransformerfortheDCpowersupply.Ifanauto-transformer
(singlewindingtransformer)isused,thisproductorthepowersupplymaygetdamaged.
● Incaseasurgeisgeneratedintheusedpowersupply,connectasurgeab-
sorber to the source and absorb the surge.
● MakesurethatthepowerisOFFwhilewiring.
● Do not run the wires together with high-voltage lines or power lines or put
theminthesameraceway.Thiscancausemalfunctionduetoinduction.
● Inordertoreducenoise,makethewiringasshortaspossible.
●Do not use this product in places having excessive vapor, dust, etc.
● Takecarethattheproductdoesnotcomeincontactwithoil,grease,oror-
ganic solvents such as thinner, etc.
● Donothittheproductbyahammeretc.whenmounting,astheproductgetdamaged.
● Thisproductissuitableforindooruseonly.
CAUTIONS
8
TROUBLESHOOTING
6
● Faultindicator(yellow)blinkswhenanerroroccurs.
● Anerrorcanbeidentiedbythenumberofblinksofthefaultindicator.
Blinking
number Error
Statusofsensor Countermeasure
1Output
short-circuit Lockout Checkthewiringofoutput.
2 Dirt error Normaloperation Wipeoutthesensingsurfacewithasoftcloth.
4Extraneous
light error Lockout Place the product so that extraneous light isnotreceivedatitssensingsurface.
5Internal error Lockout Check that there is no noise around the
product.Alsochecktheenvironment for
powersupplyandwiring.
Incasetheproductdoesnotoperatenormally
aftercheckingtheabovemeasures,contact
PanasonicIndustrialDevicesSUNXCo.,Ltd.
6Emission
circuit error Lockout
7Reception
circuit error Lockout
● Incaseoflockoutcondition,whenuppercountermeasureisperformedand
thepowerissuppliedagain,theoperationreturnstonormal.
0.3s0.3s
Turns OFF
Lights up 2s
<Blinking cycle of the fault indicator [(e.g.) The number of blinks: 2 times]>
● Themodelslistedunder“ SPECIFICATIONS”comewithCEMarking.
Asforallothermodels,pleasecontactourofce.
●Contact for CE
PanasonicMarketingEuropeGmbHPanasonicTestingCenter
Winsbergring15,22525Hamburg,Germany
INTENDED PRODUCTS FOR CE MARKING
9
http://panasonic.net/id/pidsx/global
Overseas Sales Division (Head Ofce)
2431-1Ushiyama-cho,Kasugai-shi,Aichi,486-0901,Japan
Phone:[phone]FAX:[phone]
Forsalesnetwork,pleasevisitourwebsite.
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