Assa Abloy Abloy EL648, Manual

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17
TECHNIC AL SPECIFICATIONS (Lenght 50 - 800 m)
POWER SUPPLY CABLE
TERMINATOR / MOTSTÅND 120 (Length 50 - 300 m)
Length CABLE
0 - 50 m e.g. PFK, BELDEN 9842, BELDEN 9502, JAMAK
50 - 300 m e.g. BELDEN 9842, BELDEN 9502, JAMAK
300 - 800 m only JAMAK
-Twisted pair, shielded cable
-Loop resistance < 80 / km
-Mutual capacitance < 100 nF / km @ 1 kHz
Terminator is connected to the control unit between A - B (connectors 4 - 5).
Calculate cable lengths using resistance in used cable.
CABLING INSTRUCTIONS EL650, EL651
DATA CABLE
ÈÍÑÒÐÓÊÖÈß ÏÎ ÏÐÈÌÅÍÅÍÈÞ ÊÀÁÅËß EL650, EL651
ÄÀÍÍÛÅ ÊÀÁÅËß
Äëèíà ÊÀÁÅËÜ
0-50 m íàïð . PFK,BELDEN 9842, BELDEN 9502, JAMAK
50-300 m íàïð . BELDEN 9842, BELDEN 9502, JAMAK
300-800 m Òîëüêî JAMAK
ÒÅÕÍÈ×ÅÊÀß ÑÏÅÖÈÔÈÊÀÖÈß ( Äëèíà 50-800 ì)
Âèòàÿ ïàðà, ýêðàíèðîâàííûé êàáåëü
Ñîïðîòèâëåíèå ïåòëè < 80 Ù / km
Îáùàÿ ¸ìêîñòü < 100 nF / km @ 1 kHz
ÊÎÍÅ×ÍÛÉ ÐÅÇÈÑÒÎÐ1 20 Ù (Length 50-800m)
Êîíå÷íûé ðåçèñòîð ïîäêëþ÷àåòñÿ ê áëîêó óïðàâëåíèÿ ìåæäó À – Â
( ðàçú¸ìû 4 – 5)
ÊÀÁÅËÜ ÏÈÒÀÍÈß
Ðàññ÷èòàéòå äëèíó êàáåëåé ïðèìåíÿÿ ñîïðîòèâëåíèå èñïîëüçóåìîãî êàáåëÿ.
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