2 I/O modules EU5E-SWD…2.9 Digital module EU5E-SWD-4D4D-R36 SmartWire-DT modules IP20 09/17 MN05006001Z EN www.eaton.com2.9.4 Installation▶ Connect the sensors to the corresponding inputs I0 to I3.▶ Connect the reference potential 0 V DC to connection 0V.▶ Connect the actuators to the corresponding output Q0 to Q3.▶ Connect the 24 V DC supply voltage for the outputs to the 24 V connec-tion terminal▶ Connect the module to the SmartWire-DT network2.9.5 Parameter definitionDepending on the coordinator being used, the module's parameters willneed to be configured in the programming system or in the SWD-Assist plan-ning and commissioning program.Retention behavior for outputs Q0 to Q3This parameter is used to select how the outputs will behave in the followingscenarios:• Communication dropping out between the SmartWire-DT coordinator(e.g., gateway) and the higher-level PLCOR• The PLC stoppingNormally, all outputs are switched off in these scenarios.For more details on retention behavior, please refer to ￫ Section2.9.3, „Engineering“, page 34.2.9.6 Fieldbus-specific characteristicsField bus CANopenThe module is parameterized through its associated parameter byte in thecontrol configurator.For values other than the default, change these values as shown below.Structure of parameter byte 1: Retention behaviorParameter Setting options Default settingRetention behavior foroutput Q0• Output Q0 will retain its state even if communica-tion drops out or the PLC stops• Output Q0 will resetOutput Q0 will resetRetention behavior foroutput Q1• Output Q1 will retain its state even if communica-tion drops out or the PLC stops• Output Q1 will resetOutput Q1 will resetRetention behavior foroutput Q2• Output Q2 will retain its state even if communica-tion drops out or the PLC stops• Output Q2 will resetOutput Q2 will resetRetention behavior foroutput Q3• Output Q3 will retain its state even if communica-tion drops out or the PLC stops• Output Q3 will resetOutput Q3 will reset
