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Technical Manual UK.indd - CTC

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electronic<br />

WIRING DIAGRAM FOR VIDEO ENTRY AND INTERCOMMUNICATION SYSTEM<br />

MONITOR VHS 510 - TWO CAMERAS<br />

(In combination with wiring diagram page 23)<br />

Description:this system offers the ability of visual and acoustic contact between more entrances and a limited number of internal<br />

elements (from 2 up to 10), as well as intercommunication between the different elements.<br />

Simultaneous activation of speech and lock opening. Ability to activate the screen by pressing the ON button,<br />

without prior call. Electronic call sound from the entrance. Intercom call by buzzer.<br />

MONITOR<br />

+<br />

-<br />

J1<br />

VHS 510<br />

Selection of the door station (speech-lock) is effected<br />

by the audio selector and selection of the camera by<br />

a relay or an video selector, depending on the origin<br />

of the call.<br />

1 selector to be used for every 2 door stations.<br />

DOORSTATION 1 DOORSTATION 2<br />

AMERA<br />

C<br />

-V<br />

+V<br />

-<br />

+<br />

C1<br />

CT<br />

C2<br />

-V<br />

+V<br />

-<br />

+<br />

AMERA<br />

C<br />

VIDEO SELECTOR<br />

VU 102<br />

MTV 4<br />

0 1 2<br />

MTV 4<br />

Ability for independent regulation of microphone<br />

and loudspeaker from the entry loudspeaker<br />

RS 11 G1 L1 B1 B2 L2G2 12 G 0 8V L B<br />

B M T<br />

0 8V S Ti M i<br />

+ - - +<br />

Camera<br />

Monitor<br />

AUDIO SELECTOR<br />

RECTIFIER<br />

POWER SUPPLIER<br />

TU 102 AC<br />

NGV 810<br />

VNGM 1OO<br />

220 V<br />

220 V<br />

CROSS SECTIONS FOR MAXIMUM DISTANCES<br />

WITH CABLE IMPEDENCE OF 20 Ohm<br />

Distance in meters (m) Cross section in mm<br />

Up to 100m 0,8<br />

VNGM 100 TECHNICAL SPECIFICATIONS:<br />

Up to 200m 1,0<br />

CAMERA<br />

Camera voltage regulation by the<br />

- common minus/ earth regulated<br />

Up to 300m 1,5<br />

VNGM 100 power supply equipment.<br />

+ 12V – 14V / DC / 0,2A<br />

Camera voltage should not exceed<br />

MONITOR<br />

12 Volt DC when measured with a mutlimeter. - common minus/ earth<br />

+ 18V – 22V / DC / 0,4A<br />

31<br />

31

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