SMART-SCAN MAGSAFE 785-093 User manual

SMARTSCANMAGSAFE785093INSTALLATIONSHEETGUIDE
CD229/2307071
MAGSAFE785093(4MAGNETCONTROLUNIT)
INSTALLATIONSHEET(CD233/240806)
A Unpacking
q Removeallpackagingmaterialandretainit
q Locateandkeepthedeliverynote
q Inspectallitemsfortransitdamage
q Matchgoodssuppliedtothosespecifiedonthedeliverynote
q KeeptheInstallationSheetinasafeplace
EachMagsafesystemsuppliedwouldnormallyinclude:
q ControlUnit
q Installationsheet
q Servicequestionnaireform
Storagerequirements
q Humidity<95%
q Temperaturerangebetween20° Cand+70°C

SMARTSCANMAGSAFE785093INSTALLATIONSHEETGUIDE
CD229/2307072
B Dimensions
ControlunitprotectionratingIP40.Thecontrolboxisnormallymountedin
anIP40compatibleenvironment.Ithassixglandedconnectorsandone8
wayconnector.Dimensions230x145x60mm.Mountingisprovidedvia4x
M6bolts.

SMARTSCANMAGSAFE785093INSTALLATIONSHEETGUIDE
CD229/2307073
C ConnectionDiagramandPCBLayout

SMARTSCANMAGSAFE785093INSTALLATIONSHEETGUIDE
CD229/2307074
1TB ThisprovidestheuserconnectionfortheOutput
SwitchingDevice,providingthefailsafeoutputsfor
connectiontothemachinecontrolsystem.
SW1 Dipswitchselectorfortherundowntimers,magnet
typeselectionandparitybitchecksetting.
Magnetconnection
board
Terminalconnectionsfor1to4monitoredmagnets,
dipswitchsettingsforselectingthenumberof
magnetsrequiredandtheelectronicstatusoutput
drivers.
EStopBoard Thisprovidestheemergencystop,ExternalDevice
Monitoring(EDM)connectionsandpowersupply
connection.
LEDStatusOutputs Statusoutputsformagnet,accesscondition(Run,
Wait&Enter),powerandsafetyoutputs.
MagnetExtenderBoard EStopBoard
1TB
SW1
LEDStatusOutputs

SMARTSCANMAGSAFE785093INSTALLATIONSHEETGUIDE
CD229/2307075
Note:TheEstopboardisusedforconnectingpowertothesystem
eveniftheEstopfunctionisnotbeingused.
1TB–UserConnectionforOSD1and2
1TB1 InternalConnection,DoNotUse
(+24VDC)
1TB2 InternalConnection,DoNotUse
(Ground)
1TB3 InternalConnection,DoNotUse
(0V)
1TB4 InternalConnection,DoNotUse
(KeyA)
1TB5 InternalConnection,DoNotUse
(KeyB)
1TB6 InternalConnection,DoNotUse
(COMnotused)
1TB7 InternalConnection,DoNotUse
(RUN,RedLEDindicator)
1TB8 InternalConnection,DoNotUse
(WAIT,YellowLEDindicator)
1TB9 InternalConnection,DoNotUse
(ENTER,GreenLEDindicator)
1TB10 OSD1–OutputSwitchingDeviceProvidethefailsafeoutputs
forconnectiontothemachinecontrolsystem.Connectterminals1TB10and
1TB11toonechannelofthemachine’sstopcircuitry.Outputsarevoltage
freecontacts. Maximumswitchingcurrentis1Aat 110VAC
1TB11 OSD1–(see1TB10)
1TB12 OSD2–OutputSwitchingDeviceProvidethefailsafeoutputs
forconnectiontothemachinecontrolsystem.Connectterminals1TB12and
1TB13toonechannelofthemachine’sstopcircuitry.Outputsarevoltage
freecontacts. Maximumswitchingcurrentis1Aat 110VAC
1TB13 OSD2–(see1TB12)

SMARTSCANMAGSAFE785093INSTALLATIONSHEETGUIDE
CD229/2307076
StatusIndication–785093
MainPCBBoard&LocalAccessController
KEYSWITCH
POSITION CONDITION
POWER
MAGNET
KEYSW
(A)
KEYSW
(B)
RUN
WAIT
ENTER
SAFE
OUTPUTS
LEDCOLOURSONPCBRED RED RED RED RED YEL GRN GRN
LEDCOLOURSONLOCAL
ACCESSCONTROLLERRED YEL GRN
LEDNUMBERONPCBD14 D25 D15 D16 D18 D19 D20 D17
ENTER GATE
CLOSED * * *
ENTER GATE
OPEN * * *
RUN GATE
OPEN * * * * *
RUN GATE
CLOSED * * * * * *
FROMRUN
TOENTER
DURING
RUNDOWN
PERIOD
* * *
RUN LOCKOUT
CONDITION * * * * * * *
* LEDSTEADYON * LEDFLASHING
MagnetExtenderBoard
TheredLEDSontheextenderboardlight
upwhentheindividualmagnetisinaclosed
positionandgoesoffwhenthemagnetis
open.
IndividualredLEDoutputsareprovidedon
theboard,asshownopposite,representing
magnets1through4fromlefttoright,D6=
magnet1,D8=magnet2,D10=magnet3
andD12=magnet4.

SMARTSCANMAGSAFE785093INSTALLATIONSHEETGUIDE
CD229/2307077
D14
D18
D19
D20
D17
D25
D15
D16
MainPCBBoardshowing
positioningoftheStatusLEDs
LocalAccessControllershowing
theStatusLEDs

SMARTSCANMAGSAFE785093INSTALLATIONSHEETGUIDE
CD229/2307078
D MechanicalInstallation
TheLocalAccessControllermustbepositionedsothatthedangerareacan
beseentobeclearofpersonsbeforethesystemisactivated.Atypicalgate
entrysystemwillhaveamagnetmountedatboththetopandbottomofthe
gate.Themagnetscomewithaflexiblemountingkitasstandardforeaseof
installationandalignment.

SMARTSCANMAGSAFE785093INSTALLATIONSHEETGUIDE
CD229/2307079
E SW1DipSwitchSettings
Rundowntimer
TherundowntimercontrolstheperiodoftimethatthecontrollerisinAmber
condition(magnet‘on’safetyoutput‘off’). Thetwotimersmustbesetthe
same.Thetimerallowstimeforthemachinetocometoasafecondition
beforethedoorscanbeopened.
Rundowntimerselectionismadeviadipswitches1and2.Timingoptionsare
0,2,8and32seconds.Thesystemisdualcircuitsothereare2rundown
timerstoset.Thedipswitchintheuppositionindicatesthatthesettinghas
beenselected.Therundowntimercontrolstheperiodoftimethatthelocal
accesscontrollerisinanAmbercondition(magnet‘on’safetyoutput‘off’).
Thetimerallowstimeforthemachinetocometoasafeconditionbeforethe
doorscanbeopened.
1 2 Rundowntimeinseconds
0
X2
X8
X X32
Dipswitches3to7arefactorysetforthestandard63mmplatedmagnets
(785070M),dipswitch4intheupposition.Dipswitch8isusedforsettingthe
evenparitycheck.
SetEvenParity
Switch8istheparityswitch.Theswitchsettingsaremadefailsafewiththis
switch.Thecontrollerscounthowmanyofthe8switchesareintheup
position.Thismustbeanevennumber.Intheexampleshownabove,dip
Note:Pleaseensuredipswitch4isintheuppositionanddipswitch8
hasbeensetcorrectly,seeSetEvenParitysectionbelow.

SMARTSCANMAGSAFE785093INSTALLATIONSHEETGUIDE
CD229/23070710
switch4isselectedmakingtheinitialselectionanoddnumber,thereforedip
switch8needstobeintheuppositiontomakethetotalnumberofswitches
selectedandevennumber.
Ifthenumberofswitchesintheuppositionequalsanevennumberthenparity
switch8mustbeinthedownposition.Ifthenumberofswitchesintheup
positionequalsanoddnumberthenparityswitch8mustbeintheupposition.
Havingsettheswitchesinthisway,ifanyswitchsubsequentlyfails,eitheron
oroff,theparitywillgotooddandthefaultwillbedetected.
F Specification
Providesspecification
informationforthe785B093
controlunit.
Note:Iftheparitycheckissetincorrectly,orchangedwhilethecontrol
unitisinoperationthesystemwillgointoanonoperationalcondition.

SMARTSCANMAGSAFE785093INSTALLATIONSHEETGUIDE
CD229/23070711
Magnetconnectionboard
showing4magnetsconnected
Magnetconnectionboardshowing
magnetdipswitchselector
G MagnetExtenderBoard
MagnetConnection
Themagnetsareconnectedviablocksof4terminalsallocatedto1TB,2TB,
3TBand4TB.Eachblockof4terminalsequalstheconnectionsfor1magnet.
Startingfrom1TBonthelefthandsidethemagnetwiresareconnectedinthe
followingcoloursequence,1TB1=Brown,1TB2=White,1TB3=Blueand
1TB4=Black.Thissequenceisrepeatedacross2TB,3TBand4TB
dependingonhowmanymagnetsarebeingused.Ifthemagnetsarenot
connectedinthissequencethesystemwillgointoaLockoutcondition.
Thereddipswitchblockisusedtoselectthenumberofmagnetswhichare
beingmonitored,14.Adipswitchsetintheuppositionindicatesthatithas
beenselected.

SMARTSCANMAGSAFE785093INSTALLATIONSHEETGUIDE
CD229/23070712
1 2 3 4 Numberofmagnetsbeingmonitored
1
X X2
X X3
X X4
IndividualredLEDoutputsareprovidedon
theboard,asshownopposite,representing
magnets1through4fromlefttoright,D6=
magnet1,D8=magnet2,D10=magnet3
andD12=magnet4.
StatusOutputDrivers
Themagnetconnectionboardalso
determineswhichmagnetsareinaclosed
position(forvisualindicationpurposes).This
informationisfedtotheLEDindicatorsasshown
aboveandisalsoavailableasa24VDCstatus
outputsignalfordrivingaPLCinput(highorlow)
toindicatemagnetstatus.Theconnectionis
madevia4terminalssituatedatTB5inthetop
righthandcorneroftheextenderboard,starting
atthetopwithmagnet1throughtomagnet4asshown.Thecurrentcapacity
oftheoutputsis20mAperchannel.
Note:The785071M(36mm)and785070M(63mm)magnetscannot
beusedonthesamecontrolbox.

SMARTSCANMAGSAFE785093INSTALLATIONSHEETGUIDE
CD229/23070713
H EStopBoard
TheEstopboardisfittedasstandardandallowstheusertoconnectan
externalemergencystopdevicetotheMagsafecontrolunit.Activationofthe
Estopremovespowertothecontrolunitandmagnets.TheEstopboardis
usedforconnectingpowertothesystemeveniftheEstopfunctionisnot
beingused.
TheEmergencystopfunctionisselectedviathejumpersJ1andJ2ontheE
stopboardshownabove.PositionthejumperonJ2iftheEstopfunctionis
requiredoronJ1ifnotrequired.
EstopboardshowingjumpersJ1andJ2
Note:Inadditiontotheseare2otherjumperslocateddirectlyabovethe
maincontrolboard.Pleasesetthesejumperstothe‘ON’positionaswell
iftheEstopfunctionisrequired.Positionpin1and2=‘ON’andposition
pin2and3=‘OFF’.ThejumpersonboththemainPCBboardandtheE
stopboardmustbeinthesamecondition,eitherEstopselectedornot
selected.

SMARTSCANMAGSAFE785093INSTALLATIONSHEETGUIDE
CD229/23070714
Note:Aninternalcircuitmonitorsforshortcircuitsandswitching
disparitybetweenthetwoinputchannels.Iftheinputsdonot
switchtogether(within100msofeachother)thesystemwillgo
intoalockoutcondition.Thisconfigurationmeetsthe
requirementsfor‘controlreliability’andcannotbeusedina
singlechannelconfiguration.
TB1isthelocationfortheuserterminalconnections1through13,positioned
alongthebottomoftheEStopboard.
1TB1 +24VDCAregulatedpowersupplyisrequired,2.5ARipple
<10%(diodeprotected)Protectwitha4A250Vfuse. Thepowersupplymust
bestabilisedwithnotmorethan3%variationoverthetemperaturerangeof
thesupply.Thisisbecausethevoltagesuppliedtothemagnetisnot
stabilisedinsidethecontrolbox.
2TB1 Ground
3TB1 0V
4TB1 Connectonechannelofthemachinesemergencystopcircuit
betweenterminals4TB1and5TB1andthesecondchannelbetween
terminals6TB1and7TB1.
5TB1 (see4TB1above)
6TB1 (see4TB1above)
7TB1 (see4TB1above)
8TB1 KeyA(ignoreifusingtheSmartscanLocalAccessController)
9TB1 KeyA(ignoreifusingtheSmartscanLocalAccessController)
10TB1 KeyB(ignoreifusingtheSmartscanLocalAccessController)
11TB1 KeyB(ignoreifusingtheSmartscanLocalAccessController)
12TB1 ExternalDeviceMonitor(EDM)Normallyclosedswitch
contacts,inseriesfromtheexternalpowerswitchingdevicesareconnected
acrossterminals12TB1and13TB1.Themonitoringcircuitchecksthatthe
powerswitchingdevicesbothdeenergiseatthesametimetheMagsafe
controlunitsafetyoutputswitchesdeenergise.Ifoneorbothofthepower
switchingdevicesfailtodeenergiseatthistimetheMagsafecontrolunitgoes
intoalockoutcondition,turningalloutputswitchesoff.

SMARTSCANMAGSAFE785093INSTALLATIONSHEETGUIDE
CD229/23070715
Note:Inaddition,JumperJ3locatedat3TBinthe
bottomrighthandcornerofthemaincontrol
board,asshownoppositeneedstobesettothe
‘ON’positioniftheEDMfunctionisrequired.
Positionpin1and2=‘ON’andpositionpin2and
3=‘OFF’
Toresetfromalockoutconditionitisnecessarytoremovethe24VDCsupply
fromtheMagsafecontrolunitandthenreapply.IftheEDMcircuitisnotused
ensurethejumperissettothe‘OFF’position.
13TB1 (see12TB1above)
WhenanEmergencystopiscleareditisnecessarytousetheRun/Enter
selectorswitchtoresetthecontrolunit.E.g.turntheselectorswitchfromRun
toEnterandbacktoRunagain.
I Commissioning
Fig.Ishowsthe
operationschartforthe
Magsafesystem.
q Beforeinstallation
readandunderstand
theInstallation
Sheetprovided.Pay
particularattention
toCandD.
q Everymonthcheck
theentireinstallation
payingparticular
attentiontoCandD.
q Iftheequipmentfailstooperateasintendedchecktheelectrical
connectionsasshowninC.

SMARTSCANMAGSAFE785093INSTALLATIONSHEETGUIDE
CD229/23070716
J Repairanddisposal
Fig.JoutlinestheprocedureforreturningaSmartscanproduct.
Ifafaultoccursthatcannotberesolvedortheequipmentisdamagedreturn
thesystemtothenearestSmartscandistributororSmartscanLtd.Indicatethe
natureofthefaultandthesymptomsdisplayedontheformprovided.

SMARTSCANMAGSAFE785093INSTALLATIONSHEETGUIDE
CD229/23070717
APPENDIX1
UserconnectionswhennotusingthestandardSmartscanLocalAccess
Controller(785080)withControlUnit785093
1TB–Userinput/outputterminalsandpowersupply
1TB1 FactorySet(+24VDC)
1TB2 FactorySet(Ground)
1TB3 FactorySet(0V)
1TB4 FactorySet(KeyA)
1TB5 FactorySet(KeyB)
1TB6 COM(Linkto0V,on1TB3)
1TB7 RUN,(RedLEDindicatorD18.
Contactratedat2A,+24VDCfor
drivingthecustomer’sdevice).
1TB8 WAIT,(YellowLEDindicatorD19.
Contactratedat2A,+24VDCfor
drivingthecustomer’sdevice).
1TB9 ENTER,(Green
LEDindicatorD20.
Contactratedat2A,
+24VDCfordriving
thecustomer’s
device).
1TB10 OSD1–Output
SwitchingDeviceProvidethefailsafeoutputsforconnectiontothemachine
controlsystem.Connectterminals1TB10and1TB11toonechannelofthe
machine’sstopcircuitry.Outputsarevoltagefreecontacts. Maximum
switchingcurrentis1Aat110VAC
1TB11 OSD1–(see1TB10)
1TB12 OSD2–OutputSwitchingDeviceProvidethefailsafeoutputs
forconnectiontothemachinecontrolsystem.Connectterminals1TB12and
1TB13toonechannelofthemachine’sstopcircuitry.Outputsarevoltage
freecontacts.Maximumswitchingcurrentis 1Aat 110VAC
1TB13 OSD2–(see1TB12)

SMARTSCANMAGSAFE785093INSTALLATIONSHEETGUIDE
CD229/23070718
Note:Aninternalcircuitmonitorsforshortcircuitsandswitching
disparitybetweenthetwoinputchannels.Iftheinputsdonot
switchtogether(within100msofeachother)thesystemwillgo
intoalockoutcondition.Thisconfigurationmeetsthe
requirementsfor‘controlreliability’andcannotbeusedina
singlechannelconfiguration.
EStopBoard
1TB1 +24VDCAregulatedpowersupplyisrequired,2.5ARipple
<10%(diodeprotected)Protectwitha4A250Vfuse. Thepowersupplymust
bestabilisedwithnotmorethan3%variationoverthetemperaturerangeof
thesupply.Thisisbecausethevoltagesuppliedtothemagnetisnot
stabilisedinsidethecontrolbox.
2TB1 Ground
3TB1 0V
4TB1 Connectonechannelofthemachinesemergencystopcircuit
betweenterminals4TB1and5TB1andthesecondchannel
betweenterminals6TB1and7TB1.
5TB1 (see4TB1above)
6TB1 (see4TB1above)
7TB1 (see4TB1above)
8TB1 KeyA(ConnecttoKeyswitch/Selectorswitch,Closed=‘ON’,it
isnecessarytoswitchbothKeyAandBtogetherorthesystem
willgointoaLockoutcondition)
9TB1 KeyA(as8TB1above)
10TB1 KeyB(ConnecttoKeyswitch/Selectorswitch,Closed=‘ON’,it
isnecessarytoswitchbothKeyAandBtogetherorthesystem
willgointoaLockoutcondition)
11TB1 KeyB(as8TB1above)
12TB1 ExternalDeviceMonitor(EDM)Normallyclosedswitch
contacts,inseriesfromtheexternalpowerswitchingdevicesareconnected
acrossterminals12TB1and13TB1.Themonitoringcircuitchecksthatthe
powerswitchingdevicesbothdeenergiseatthesametimetheMagsafe
controlunitsafetyoutputswitchesdeenergise.Ifoneorbothofthepower
switchingdevicesfailtodeenergiseatthistimetheMagsafecontrolunitgoes
intoalockoutcondition,turningalloutputswitchesoff.

SMARTSCANMAGSAFE785093INSTALLATIONSHEETGUIDE
CD229/23070719
Note:Inaddition,JumperJ3locatedat3TBinthe
bottomrighthandcornerofthemaincontrol
board,asshownoppositeneedstobesettothe
‘ON’positioniftheEDMfunctionisrequired.
Positionpin1and2=‘ON’andpositionpin2and
3=‘OFF’
Toresetfromalockoutconditionitisnecessarytoremovethe24VDCsupply
fromtheMagsafecontrolunitandthenreapply.IftheEDMcircuitisnotused
ensurethejumperissettothe‘OFF’position.
13TB1 (see12TB1above)
WhenanEmergencystopiscleareditisnecessarytousetheRun/Enter
selectorswitchtoresetthecontrolunit.E.g.turntheselectorswitchfromRun
toEnterandbacktoRunagain.