
Commissioning
OperatingManualPNOZmEFPDPLink
1003019EN02
15
6 Commissioning
6.1 Wiring
ThewiringisdefinedinthecircuitdiagramofthePNOZmultiConfigurator.
Pleasenote:
}
Informationgiveninthe"Technicaldetails"mustbefollowed.
}
Usecopperwirethatcanwithstand75°C.
}
ExternalmeasuresmustbeusedtoconnecttheFEterminaltothefunctionearth(e.g.
mountingrail).
}
Thepowersupplymustmeettheregulationsforextralowvoltageswithprotectivesep
aration.
}
2connectionterminalsareavailableforeachofthesupplyconnections24Vand0V.
Thismeansthatthesupplyvoltagecanbeloopedthroughseveralconnections.The
currentateachterminalmaynotexceed3A.
}
Pleaserefertothetechnicaldetailsforinformationonthemaximumcablelength.
Pleasealsoreadthesectionentitled"Voltagedrop".
}
Shieldedcablemustbeusedfromacablelengthof30m.
}
Pilzpreassembledcablecanbeusedtoconnectthedecentralisedmodules(seeorder
reference).
}
Thepluginconnectionterminalsareeitherdesignedascageclampterminalsorscrew
terminals(seeorderreference).
CAUTION!
Onlyconnectanddisconnecttheexpansionmodulewhenthesupply
voltageisswitchedoff.
6.1.1 Insulationvoltagetest
TheproductPNOZmEFPDPLinkisconnectedtofunctionalearth viaprotectionele
mentsonthesupplyvoltage.Insulationvoltagetestsareonlypossiblewithvoltagesupto
ca.42V.
6.2 Preparingforoperation
6.2.1 DownloadmodifiedprojecttothePNOZmultisafetysystem
Assoonasanadditionalexpansionmodulehasbeenconnectedtothesystem,theproject
mustbeamendedusingthePNOZmultiConfigurator.Proceedasdescribedintheoperat
inginstructionsforthebaseunit.
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