Technical Manual UK.indd - CTC

electronic
WIRING DIAGRAM FOR INTERCOMMUNICATION WITH
INPHONE HT 510 ( FROM 2 UP TO 11 RECEIVERS)
Description : the installation of this system offers the ability of intercommunication between a limited number of
inphones (from 2 up to 11). Sound of internal call with buzzer. Ability for overall speech regulation by the rectifier.
1 2 3 4 5 6 7 8 9 10 Z E S T O M
Receiver No 11
WIRING DIAGRAM
1 2 3 4 5 6 7 8 9 Z 10 E S T O M
Receiver No 10
15 X 0,8
1 2 3 4 5 6 7 8 Z 10 9 E S T O M
Receiver No 9
15 X 0,8
1 2 3 4 5 6 7 Z 9 10 8 E S T O M
Receiver No 8
INPHONE
1 2 3 4 5 6 Z 8 9 10 7 E S T O M
Receiver No 7
15 X 0,8
1 2 3 4 5 Z 7 8 9 10 6 E S T O M
Receiver No 6
15 X 0,8
1 2 3 4 Z 6 7 8 9 10 5 E S T O M
Receiver No 5
15 X 0,8
1 2 3 Z 5 6 7 8 9 10 4 E S T O M
Receiver No 4
1 2 Z 4 5 6 7 8 9 10 3 E S T O M
Receiver No 3
15 X 0,8
1 Z 3 4 5 6 7 8 9 10 2 E S T O M
Receiver No 2
15 X 0,8
Z
2 3 4 5 6 7 8 9 10 1 E S T O M
Receiver No 1
HT 510
ATTENTION!
Jumper from 0 to E
for every HT 510
15 X 0,8
8V L
O M
15 X 0,8
CROSS SECTIONS FOR MAXIMUM DISTANCES
WITH CABLE IMPEDENCE OF 20 Ohm
Distance in meters (m) Cross section in mm
Up to 100m 0,8
Up to 200m 1,0
Up to 300m 1,5
RECTIFIER
NGV 800LZ
220 V
NGV 800LZ TECHNICAL SPECIFICATIONS :
8V~ 12V / AC / 1,4A, for maximum duration 4 seconds
0 common minus/ earth (DC and AC secondary)
L Output –Amplification (Loudspeaker=16 Ohm)
M Microphone input
15X 0,8
4 X 0,8
20
20