Oxgard Cube C-02, Руководство по установке

Страница: 19 / 32

Installation guidelines 19
5.1. Power connection
The turnstile is powered by 12V DC voltage.
Мaximum current
draw occurs in “Free passage mode” and constitutes –
1.5А. Power
Supply Unit shall be selected on the basis of these ratings. Also take
in consideration that with increase of the supplied cable length a
voltage drop is increased (operating voltage range is given in Table 2).
Install PS at the place, free for an access of the operator. Connect
PS cable to POWER group of the contacts +12U_IN and GND_IN
located on the cross-board. The contacts (+) and (-) of PS to be
connected to the contacts (12V_IN) and (GND_IN) correspondingly.
ATTENTION! It is prohibited to use power units with output current less
than
1.5А.
It is not recommended to install a power unit at a distance more than 25 m
off the turnstile.
ATTENTION! It is prohibited to connect turnstile power with a cable
with cross-section less than 1.5 mm
2
. When length of the feeding cable is
more than 10 m it is recommended to use cable with dimensions equal to
2.5 mm
2
.