49
2 WIRE
VIDEO
DOOR
ENTR
Y AND
HOME
VIDEO
SUR
VEILLANCE
SY
STEM
SFERa ENTRaNCE paNELS WITH puSHBuTTON MODuLES aND uNIvERSaL pORTER
SFERA (342150 and 342240)
UNIVERSAL PORTER 346991
Entrance panels
Max. no. of handsets
Max. no. of nameplate modules
Max. no. of handsets with 346991
1
26
1
26
2
18
2
18
3
12
-
12
4
8
-
8
1 main + 2 sec.
16
-
16
1 main + 3 sec.
12
-
12
1 main + 4 sec.
8
-
8
NOTES:
- In the systems the main entrance panels are those which can call all the handsets, while the secondary entrance panels are those which can call only a part of the handsets.
- In the tables the systems with “main and secondary” are WITHOUT independent audio.
- In the systems, the number of pushbuttons for each secondary entrance panel is calculated dividing the total number of handsets which can be installed for the total number of the secondary entrance panels.
- In the realization of the systems we must consider the possibility to insert other components. These latter will take off some handsets from the system.
For each additional nameplate module (besides those already mentioned) 3 handsets must be taken off
For each special control handset must be taken off
For each actuator Item 346200, for generic loads or call repeaters, 3 handsets must be taken off (if supplied locally with a power supply Item 346000 take off 1 handset)
For each actuator Item 346230, for door lock, 3 handsets must be taken off
For each floor call interface item 346833, 1 handset must be taken off
AuDIO SYSTEMS MAX. 26 HANDSETS (with system power supply 346010)
Audio systems
SFERa ENTRaNCE paNEL WITH puSHBuTTON MODuLES, MINISFERa aND uNIvERSaL pORTER
SFERA (342350 - 342170 - 342240)
UNIVERSAL PORTER
MINISFERA (342702)
Entrance panels
Max. no. of handsets
Max. no. of nameplate
modules
Max. no. of handsets with
346991
Max. no. of handsets
Max. no. of additional
expansion module 342704
1
100*
1
100***
100**
9
2
64*
2
64***
66
12
3
50
3
50
56
15
4
38
4
38
46
16
5
30
5
30
36
15
6
22
6
22
26
12
7
18
7
18
26
14
8
14
8
14
16
8
9
10
9
10
16
9
1 main + 2 sec.
76*
1
76
72**
12
1 main + 3 sec.
48
1
48
56
11
1 main + 4 sec.
48
1
48
56
9
2 main + 2 sec.
46
2
46
46
12
2 main + 3 sec.
42
2
42
46
11
2 main + 4 sec.
40
2
40
46
12
3 main + 2 sec.
38
3
38
36
13
3 main + 3 sec.
36
3
36
36
12
3 main + 4 sec.
32
3
32
26
10
AuDIO SYSTEMS MAX. 100 HANDSETS (with system power supply 346000)
* For systems with a number of pushbuttons > 50, it is necessary to install the digital call modules (item 342630 and item 342610) or two separate keypads;
** For systems with more than 6 expansion modules connected to a same EP, it is necessary to install two separate keypads. A maximum of 6 Item 342704 can be connected in cascade to the EP item 342702.
In systems with over 66 handsets it will be possible to split the main EP on two different pushbutton panels. For each 342702 EP it is possible to connect in cascade maximum 6 items 342704, and a total of
100 handset on the riser.
*** In systems with more than 56 pushbuttons, it is necessary to install two separate keypads.
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