Fermax MDS Series Technical Book

Pag. 118
Technical Book
MDS
MDS
MDS 66A
Ref.5918
Ref.5919
DIAGRAMS
TO DECODERS
MDS 66A
* ONLY ONE POWER SUPPLY SHALL BE EARTHED IN THE WHOLE INSTALLATION.
* CUT ALL THE JUMPERS J1 AND J2 EXCEPT IN ONE OF THE CENTRAL PLACED IN THE MIDDLE OF THE
INSTALLATION.
V
26
D1D2
+
-+
D1D2
26
BUS
PGM
-
BUS
-
3412 3 6 21 64 1 423 6 6321 4
TELEPHONES
REF. 2424
312 4
+
VM
+
BUS
V
-+
M
BUS
V
-
-
VIDEO
REF. 2418
-+
V
1
+
M
-
23
-
VM
+
4
VM
-
VM
MDS 66A
V
26
D1D2
+
-+
D1D2
26
BUS
PGM
-
BUS
-
34123 6 21 64 1 423 6 6321 4
TELEPHONES
REF. 2424
312 4
+
VM
+
BUS
V
-+
M
BUS
V
-
-
VIDEO
REF. 2418
-+
V
1
+
M
-
23
-
VM
+
4
VM
-
VM
REF.2070
DIGITAL MODULE
REF.8840
REF.2420
REF.8830
CENTRAL UNIT
FIRST
CENTRAL UNIT
MIDDLE
CENTRAL UNIT CENTRAL UNIT
LASTMIDDLE
2
ON
1 654387
J2
NR-2067
J1
GBAGBA
CN2
2
ON
1 654387
J2
NR-2067
J1
GBAGBA
CN2
2
ON
1 654387
J2
NR-2067
J1
2
ON
1 654387
J2
NR-2067
J1
GBAGBA
CN2
* THE SHIELD OF THE TWISTED PAIR BETWEEN TWO CENTRAL UNITS MUST BE CONNECTED TO THE
EARTH ONLY IN ONE CENTRAL UNIT.
Ref.2420
CENTRAL UNIT
E F
PRIM. BAT.
REF.8840
--++
12V
-+
13.8V
REF.8830
Ref.5918
-
+
REF.2070
SEC. 18VDCPRIM 220VAC
F
E
-+-+-+
VIDEO
POWER SUPPLY
REF.8830
DIAGRAMS
TO PANELS
CENTRAL UNIT
THE NEXT
CONNECT TO
COAX
Ref.5918
NOT EARTHED
EARTHED
INPUT
DECODERS
CTMV
CT
PANEL 0
+
V
M
+2DD
21
6 -
SB
-
SA
6
2
+-
6
M
PANEL 1
CT
V
SA
+
-
SB
2
2
ON
1 654387
J2
NR-2067
J1
POWER SUPPLY
ALIMENTADOR DIGITAL
REF.8840
85 : 270 Vac
123
456
789
A0 B
LCD DIGITAL SYSTEM
123
456
789
A0B
LCD DIGITAL SYSTEM
CN2
GBAGBA
SEE MICROSWITCHES
PROGRAMMING
TABLE
CN2
GBAGBA

Fermax MDS Series Specifications

General

Brand	Fermax
Model	MDS Series
Category	Intercom System
Language	English