InstallationandOperationManual
34
Ifthis XNUis locatedin themiddle ofthe externalnetwork circuit,thejumper
mustbeswitchedto“OFF”.
PleaserefertotheUnitAddressSettingsectiontosettheXNU’saddress
AuxiliaryPowerOutputWiring
The Power‐supply and Charging Unit provide auxiliary power output connection. This power output can be
configured as resettable or non‐resettable. The resettable terminal interrupts the power for6 seconds aftera
resetcondition.
Figure28AuxiliaryPowerOutputWiring
CommunicationPortConnection
AnEthernetstandardplugisprovidedfortemporaryconnectiontoacomputerforpanelprogramming.
TheEthernetstandardplugisconnectedtotheEthernetportofthecomputerthathastheFW401configurator
tool.Thisisusedtouploadand/ordownloadpanelconfigurationforprogramming.
AL
AH
BL
BH
OFF
XNU
Jumper