Technical Manual UK.indd - CTC
Technical Manual UK.indd - CTC
Technical Manual UK.indd - CTC
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electronic<br />
WIRING DIAGRAM FOR INTERCOMMUNICATION<br />
INPHONE HT 501 / HT 802 (ONLY FROM 2 UP TO 3 RECEIVERS)<br />
Description : the installation of this system offers the ability of intercommunication between a limited number of<br />
inphones (ONLY FROM 2 UP TO 3 RECEIVERS ). Sound call with buzzer. Ability for overall speech regulation<br />
.by the rectifier.<br />
K 1 S 0s T O M<br />
Receiver No 3<br />
INPHONE<br />
HT 501 / HT 802<br />
WIRING DIAGRAM<br />
S 1 K 0s T O M<br />
Receiver No 2<br />
7X 0,8<br />
1 S K 0s T O M<br />
Receiver No 1<br />
7X 0,8<br />
8V L O M<br />
RECTIFIER<br />
NGV 800LZ<br />
220 V<br />
NGV 800 LZ TECHNICAL SPECIFICATIONS:<br />
8V~ 12V / AC / 1,4A, for maximum duration 4 seconds<br />
0 common minus/ earth (DC and AC secondary)<br />
L Output –Amplification (Loudspeaker=16 Ohm)<br />
M Microphone input<br />
4 X 0,8<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 />
Up to 200m 1,0<br />
Up to 300m 1,5<br />
19<br />
19