General Installation And Operating Instructions; Operating Distances Table; Operation - Comelit 8185I Manual Tecnico

General installation and operating instructions

The maximum total distance between the external unit and the furthest monitor is 400 m.
The total number of internal units with the same user code added to the number of call repetition devices connected to these internal units cannot exceed 4.
Connect only one call repetition device for each internal unit.
The MAX. cable length between the internal unit and call repetition device is 20 m. A shielded cable should be used for the connection and should not run
close to heavy inductive loads or power supply cables (230 V / 400 V).

Operating distances table

Comelit Art. 4577 1 mm 2
0,5 mm 2
bus
Comelit Art. 4576-4578
2
1,5 mm
power
2
UTP5 cat. 5 0,2 mm
0,28 mm 2
0,5 mm 2
1 mm 2
1 mm 2
1,5 mm 2
2,5 mm 2
D
1216
1214KC
B
C
1207
A
4878KC
4879KC

Operation

In case of a persistent short-circuit on the bus line, the external unit emits an intermittent signalling tone.
When the visitor presses the call button, caller illumination and the internal call ringtone (if the Privacy function is not enabled) are activated and image is
displayed on the main monitor/s for approx. 60 seconds.
The maximum duration of the conversation between the external and internal units is 90 seconds.
A call confirmation tone sounds at the external unit; in systems with 2 or more entrances, if the external unit gives a busy tone instead of replicating the
ringtone, this means that another communication is already in progress with another external unit.
For programming user addresses different from the factory settings (1 and 2), see page 20.
For the intercom functions of the Bravo Kit System, see page 21.
A/G MAX B/E MAX
50 m 50 m
(165 feet) (165 feet)
)
25 m
(85 feet)
75 m 100 m
(245 feet) (330 feet)
5 m
(15 feet)
25 m 25 m
(85 feet) (85 feet)
50 m 50 m
(165 feet) (165 feet)
50 m 50 m
(165 feet) (165 feet)
75 m 100 m
(245 feet) (330 feet)
100 m 150 m
(330 feet) (495 feet)
1216
1214KC
F
4833C
F
4878KC
4879KC
C MAX D MAX
200 m 100 m
(655 feet) (330 feet)
200 m 100 m
(655 feet) (330 feet)
190 m 60 m
(625feet) (195 feet)
190 m 60 m
(625 feet) (195 feet)
190 m 60 m
(625 feet) (195 feet)
190 m 60 m
(625 feet) (195 feet)
120 m 40 m
(395 feet) (130 feet)
190 m 60 m
(625 feet) (195 feet)
190 m 60 m
(625 feet) (195 feet)
1207
4878KC
4879KC
F MAX Art. 1216
150 m
(495 feet)
2
150 m
(495 feet)
150 m
(495 feet)
2
150 m
(495 feet)
150 m
(495 feet)
2
150 m
1
(495 feet)
100 m
1
(330 feet)
150 m
1
(495 feet)
150 m
(495 feet)
E
1212/B
G
1595
19 19