Axis A9188 - Page 23

AXISA9188NetworkI/ORelayModule
Function
Specications
PowerandEthernet
PoweroverEthernetIEEE802.3af/802.3atType1Class3,
44–57VDC
SupervisedI/OandPowerConnector
7-pincongurableI/Oterminalblockfor:
•Auxiliarypower(DCoutput)
•DigitalInput
•DigitalOutput
•Supervisedinput
•0VDC(-)
Foranexampleconnectiondiagram,seeConnectionDiagramsonpage
27.
FunctionPinNotes
Specications
0VREF
1
0VREF
12VDC
output
2
Forpoweringauxiliary
equipment.
Note:Thispincanonlybe
usedaspowerout.
SeePowerConsumptiononpage
21
24VDC
output
3
Forpoweringauxiliary
equipment.
Note:Thispincanonlybe
usedaspowerout.
SeePowerConsumptiononpage
21
Digitalinput—Connectto
pin1toactivate,orleave
oating(unconnected)to
deactivate.
0tomax40VDC
Congurable
(Inputor
Output)
4–7
Digitaloutput–Connect
theloadbetweenDCout
orexternalsourceandthe
outputpin.
Ifusedwithaninductive
load,e.g.arelay,adiode
mustbeconnectedinparallel
withtheload,forprotections
againsttransients.
0tomax40VDC,opendrain,
100mA
23