Instructions

7
• Atindustrialsites,theaccidentpreventionregulationsoftheassociationoftheindustrialworkers’socie-
tiesforelectricalequipmentandutilitiesmustbefollowed.
• Inschools,trainingcentres,computerandself-helpworkshops,handlingoftechnicaldevicesmustbe
supervised by trained personnel in a responsible manner.
• Do not leave the packaging material lying around carelessly since such materials can become dange-
rous toys in the hands of children.
• Use other than that described can lead to damage to the product and may involve additional risks such
as,forexample,shortcircuit,re,electricshock,etc.
• Thesystemonlyservestotriggeralarmsbutdoesnotrelievetheuserfromhisdiligenceobligation.
• Also observe the additional safety information in the individual chapters of these instructions.
Special safety information:
• Only230V/400Voronlyprotectivelowvoltagesmustbeswitchedattherelays.Mixedoperatingis
expresslyforbidden.Thereisdangertolifefromelectricshock!
• Therelaysmustbesecuredagainstoverloadbyanexternalprotectivedevice.Fortherequiredprotecti-
vedevices,seechapter„TechnicalData“attheendoftheseoperatinginstructions.
• ThecablelengthattheoptionalRS485-interfacemustnotexceed3mintotalandmustnotbeplaced
along live 230 V lines.
• Switchinginputs:
- Themaximumvoltageof32Vmustnotbeexceeded
- Thelineswith32Vmustnotbeplacedalonglineswith230V
• All terminals must only be used with wire-end sleeves.