PZEX4
OperatingManualPZEX4
1003199EN08
14
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Contactservicelife:2,000,000cycles
Providedtheapplicationrequiresfewerthan2,000,000cycles,thePFHvalue(seetech
nicaldetails)canbeusedinthecalculation.
Toincreasetheservicelife,sufficientsparksuppressionmustbeprovidedonalloutput
contacts.Withcapacitiveloads,anypowersurgesthatoccurmustbenoted.Withcontact
ors,usefreewheeldiodesforsparksuppression.
Orderreference
Type Features Connectiontype Orderno.
PZEX4 24VDC Screwterminals,integral 774585
ECdeclarationofconformity
Thisproduct/theseproductsmeettherequirementsofthedirective2006/42/ECforma
chineryoftheEuropeanParliamentandoftheCouncil.ThecompleteECDeclarationof
ConformityisavailableontheInternetatwww.pilz.com/support/downloads.
Representative:NorbertFröhlich,PilzGmbH&Co.KG,FelixWankelStr.2,73760Ost
fildern,Germany
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