et-2255u_用户使用说明书手册_英语_v12.pdf

ET-2255UQuickStart

v1.2,Jun.2018

What’sinthebox?

Thepackageincludesthefollowingitems:

ET-2255UModulex1QuickStartx1

(ThisDocument)

RelatedInformation

ET-2200SeriesProductPage:

DocumentationFirmware:

NS-205/MDR-20-24ProductPage(optional):

Technicalsupport:service@P1

1ConnectingthePowerandHostPC

1)MakesureyourPChasworkablenetworksettings.

DisableorwellconfigureyourWindowsfirewallandAnti-Virusfirewallfirst,

elsethe“SearchServers”onChapter5maynotwork.(Pleasecontact

withyoursystemAdministrator)

2)ConnectboththeET-2255UandyourPCtothesamesubnetworkorthe

sameEthernetswitch.

3)Supplypower(+10~+30VDC)totheET-2255U.

4)Verifythatthe“PWR”LEDindicator

ontheET-2255Uisflashing.

Red,OK

Technicalsupport:service@P2

2PinAssignmentsWiringNote

PinAssignments:

WireConnections:

DigitalInput/Readbackas1Readbackas0DigitalReadbackas1Readbackas0

CounterOutputONStateOFFState

ClosetoGNDOpen

DryGND+S5VGND+S5VLoadDOxLoadDOx

ContactSink