User guide

Content
OperatingManualPNOZs4
21396EN13
3
Introduction 4
Validityofdocumentation 4
Retainingthedocumentation 4
Definitionofsymbols 4
PNOZs4safetyrelay 5
Foryoursafety 5
Unitfeatures 5
Safetyfeatures 6
Blockdiagram/terminalconfiguration 6
Functiondescription 7
Installation 7
Wiring 8
Preparingforoperation 8
Operatingmodes 8
Setoperatingmodes 8
Connection 9
Operation 11
Statusindicators 11
Errorindicators 11
Faultsmalfunctions 13
Servicelifegraph 13
Technicaldetails 14
Safetycharacteristicdata 25
Orderreference 26
ECdeclarationofconformity 26