Pag. 12
Technical Book
MDS
MDS
PGM
BUS
BUS
220 Vac220 Vac
REF.8787 REF.8787
DECODER N§:
4
21
3
PLACA / PANEL
REF. 2436
MADE IN SPAIN
PANEL DECODER
DECODER DE PLACA
C2 A36P C3A2
P632AC6P
P
C23
26D1
-+
D2
A
6
D2
+-
D1 62
SEC. 12VACPRIM. 220VACPRIM. 220VAC SEC. 12VAC
CP
P
C
A
2
3
6
3
-
++
-
1/2 W.
15 ohm.
15 ohm.
T C
C
6
3
2
A
4
1/2 W.
1/2 W.
CT
C
2
6
3
A
2
15 ohm.
P C
C
P
6
3
2
A
1
15 ohm.
Ref. 5920
Ref. 5920
Ref. 5922
Ref. 5922
1342 65
NR-2086
12 43
NR-2086
56
6
L
Cp
1
AbAb
23
L-
101CI14A
AMP. KIT SMD
EXT.
INT.
2
Cp
L
Ab
1
Ab
36
L-
101CI14A
AMP. KIT SMD
EXT.
INT.
2
Cp
L
Ab
1
Ab
36
L-
101CI14A
AMP. KIT SMD
EXT.
INT.
6
L
Cp
Ab
1
Ab
32
L-
AMP. KIT SMD
101CI14A
EXT.
INT.
C
226
D1 D2
3
A
6
P
3
A
2
C
6
P
BUS
BUS
PGM
PLACA / PANEL
DECODER Nº:
REF. 2436
FERMAX
DECODER DE PLACA
PANEL DECODER
M
A
D
E
I
N
S
P
A
I
N
1
3
4
2
- V
T
The wiring between DECODER and Panel is shown in figure below. As shown in figure, the City panels can
also be used to call to a standard telephone.
Terminals description:
C: Call to "standard" porter
2 & 6: Audio from Guard Unit to City panel and viceversa respectively
3: Negative
A: Door release control
P: Call to PANIC Guard Unit
T Call to telephone
C Call to porter
P Call to PANIC guard
Special Decoders: Panel decoder Ref. 2436
Special decoder for hands-free communication system. It enables us to connect standard City panels to
the decoder instead of telephones. Moreover, by means of these decoders we can achieve a system with
standard panels in the tenant rooms (e.g. in hospital wards) allowing the patient to call a concierge or
porter. Then, they can attend the patient as required (priorities) allowing hands-free talking for the user. If
there is any electrical lock attached to the panel, the porter will be able to release it. In installations with
panel decoders and audiodecoders, the porter can communicate any City panel with any telephone. The
maximum number of City panels in an MDS-Digital installation is 1,000.
Panel decoders can be programmed from a PC, from any MDS-Digital keypad with display or from an
MDS-DIRECT Guard Unit.
PC programming connector
(under the cover)
LED indicator
is ON when the panel is selected
TEST jumpers (activates
the corresponding panel)
Panel output
4 units
It is necessary to add a set formed of a 15 Ohm 1/2W resistor in series with a 1N4002 diode if call
confirmation tone in panel is required. Four sets of these are included with the Panel Decoder.
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