Videotec HEK26, Инструкция по эксплуатации

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nstruc
tions manual
9
How to install the 6.1.5
camera power supply
This chapter describes how to install the camera
power supply option into the housing.
The camera power supply has an input voltage
of 100-240Vac and an output voltage of
12Vdc, 1A or an input voltage of 115/230Vac
and an output voltage of 24Vac, 400mA.
IN 100-240Vac - OUT 12Vdc Fig. 12
IN 115/230Vac - OUT 24Vac Fig. 13
Remove the body as described in
paragraph
How to open the housing .
Slide off the back of the housing. Replace the
standard electronic card with the kit (01) card
using the 2 fixing screws (02). Carry out the
connections on the new electronic board.
Insert the power supply (03) on the support bracket
(04). Fix the power supply and the bracket onto the
back of the housing using the screws supplied (05).
Fit the six-pole connector at the end of the
cable into its corresponding cable, marked
J2 on the support circuit (Fig. 09).
03
04
01
02
05
Fig. 14
Close the housing and refit the screws.
12Vdc power supply 6.1.4.1
Remove the body as described in
paragraph
How to open the housing .
Fix the blower kit on the rear cover (01) using the
supplied screws (02) with the air flow towards
the interior. We wish to remind that normally the
rear cover, provided for blower kit, are supplied
with a filter for the air intake which replaces
one of the 3 equipped M16 cable glands.
01
02
Fig. 11
Carry out the connections to a corresponding
source of power (if available, it will be possible
to draw it from the heating circuit terminals
responsible for supplying power to the camera).
Close the housing.
24Vac power supply: 6.1.4.2
Remove the body as described in
paragraph
How to open the housing .
Carry out the connections between the
blower kit and the relevant circuit (Fig. 09).
Fix the blower kit on the rear cover (Fig. 11, 01)
using the supplied screws (Fig. 11, 02) with the air
flow towards the interior. We wish to remind that
normally the rear cover, provided for blower kit,
are supplied with a filter for the air intake which
replaces one of the 3 equipped M16 cable glands.
Fix the printed circuit on the slide’s pre-arranged
studs near the rear cover plate (Fig. 01, 03). Carry
out the connections of the circuit to the external
source of power 24Vac. The above circuit can also
control the PTC thanks to the thermostat assembled.
The dustproof housings are pre-arranged
for fixing possible ground connections to be
carried out in compliance with the legislation in
force. In the circuit there is also the possibility
of drawing power supply for a camera.
Close the housing.
If heating has been already arranged, h
replace the current circuit with the new one.