Xtrails ADPRO iFT - Page 53

ADPRO iFT Series Hardware Installation Manual
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Anexampleofdistributionunitsincascade:
Adetailedviewofaconnecteddistributionunit:
ThemaximumlengthoftheUSBcablebetweentheXO
deviceandthedistributionunitis1m.
FourwiresconnectthePIRdetectortothedistributionunit
(powersupplyandcommunication).
ThemaximumdistancebetweendistributionunitandPIR
detectoris200m.Ifthedistanceislongerthan200m,then
thePIRdetectorneedsaseparatelocalpowersupply.