Eline-technology EFB_EEFB User Manual Instrukcja Użytkownika Pobierz pdf (Strona 6)

CAMERAELI‐EFB/EEFBUSERMANUAL

eLineTechnology.com

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Connections

1. UseaBNCconnectortoconnectthecamera’sVIDEOOUTtothemonitor’s(orDVRs)VIDEOIN.

Usethefollowingrecommendationsforcabletypesanddistances:

MaximumCableLength

TypeofCoaxialCable RG‐59/U RG‐6/U RG‐11/U RG‐15/U

RecommendedMax

CableLength

250M

825ft

500M

1650ft

600M

1980ft

800M

2640ft

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2. ThepowerisDC12V(+/‐10%)/350mA.Usethefollowingrecommendationsforcabletype s

anddistances:

12VDCRecommendedWireSizeandResistance(68°F)

CopperWireSize

(AWG)

#24

(0.22mm

)

#22

(0.33mm

)

#20

(0.52mm

)

#18

(0.83mm

)

Resistance(Ω/m) 0.078 0.050 0.03 0.018

Resistance(Ω/ft) 0.024 0.015 0.009 0.005

Usetheformulabelowtocalculatethepowercordandpowersupply.“L”,“R”,“VA”,“I”shallsatisfytheinequalitybelow:

10.8VDC≤VA‐2(RxIxL)≤16VDC

L=Cordlength(morft)

R=Resistanceofcopperwire(Ω/morΩ/ft}

VA=DCoutputvoltageofpowersupplyunit

I=DCcurrentconsumption(A).

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3. Connectpowersupplytothecamera’sPOWERINterminal.

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