Fermax MDS Series Technical Book

Pag. 4
Technical Book
MDS
MDS
Note:
* Central Unit nº 0 is usually reserved for general entrances. No decoders are usually connected to it unless
there are single housing units (villas) and/or access control in the main installations, in which case, the
required decoders are connected.
The management capability of one MDS Central Unit is:
 Up to 32 panels. These panels can be:
- Access control panels
- Audio/video panels
- Guard Units
Guard units and Audio/video panels require a Switcher Module ref. 422
each one. The maximum number of Switcher Modules that one Central
Unit can allocate are:
Central Unit ref. 2420: 2 units.
Central Unit ref. 2421: 10 units.
This limits the maximum audio/video panels and guard units to allocate in
the same Central Unit.
 Up to 10.000 telephones or monitors
 Up to 1.000 sensor inputs
 Up to 1.000 relay outputs
 Up to 1.000 1L City audio panels (for single houses).
This capability can be increased with no practical limits, because it is possible
to interconnect up to 64 Central Units by means of the FXL (FERMAX LINK)
interface.
Each Central Unit can control up to 31 panels instead of 32, because one of them is used for the FXL (see
note).
The maximum number of Switcher Modules (and consequently the maximum mumber of audio/video
panels and/or guard units) are:
Every Central Unit ref. 2420: 1 units.
Every Central Unit ref. 2421: 9 units.
The number of telephones/monitors, sensors and relays for each central unit are listed above.
In these type of installations, usually in big condominiums with one or more general entrances and several
internal blocks, one Central Unit is used to control the general entrances. Each block is also controlled by
means of one Central Unit. All the Central Units are interconnected by means of the FXL.
As this is a multiplexed system, both FXL and BUS DECODER can be configured as bus, star or a
combination of both.
NR-2055
PANEL 0
CT
SB
CT
PANEL 1
SA
SA
SB
+
6
2
-
M
V
6
2
-
+
V
M
+CTVM D26D 21 -+
DECODERS
INPUT
-
123
456
789
A0B
LCD DIGITAL SYSTEM
123
456
789
A0B
LCD DIGITAL SYSTEM
HIGH RESOLUTION
CCD CAMERA
PAN &TILT
DECODER Nº:
REF. 2424
MADE IN SPAIN
DECODER DE AUDIO 4
AUDIO DECODER 4
D2
BUS
BUS
+-
D1
PGM
26
-V
6312 4 21346 41326 32164
6312 4213464132632164
TELEFONOS /
TELEPHONES
2134
6578
D1D2 62+-
DECODER Nº:
REF. 2424
MADE IN SPAIN
DECODER DE AUDIO 4
AUDIO DECODER 4
D2
BUS
BUS
+-
D1
PGM
26
-V
6312 4 21346 41326 32164
6312 4213464132632164
TELEFONOS /
TELEPHONES
2134
6578
D1D2
62
+-
DECODER
DECODER
CENTRAL
UNIT
GUARD UNIT
OUTDOOR
PANEL
CENTRAL Nº 01
INTERNAL BLOCK
PANEL
....
Nº 0
PANEL
Nº 1
PANEL
Nº 9
BUS DECODER
CENTRAL Nº 02
INTERNAL BLOCK
PANEL
....
Nº 0
PANEL
Nº 1
PANEL
Nº 9
BUS DECODER
CENTRAL Nº 63
INTERNAL BLOCK
PANEL
....
Nº 0
PANEL
Nº 1
PANEL
Nº 9
BUS DECODER
CENTRAL Nº 00
GENERAL ENTRANCES
PANEL
....
Nº 0
PANEL
Nº 1
PANEL
Nº 9
FXLFXL
FXL

Fermax MDS Series Specifications

General

Brand	Fermax
Model	MDS Series
Category	Intercom System
Language	English