21
(MT11 - Gb2006)
PUSH-BUTTONS MATRIX series
EXTERNAL DOOR STATIONS
I
NTERCOMS
*
V
IDEOINTERCOMS
*
T
ELECOMMUNICA
TION
M
A
T
R
I
X
Modules with door speaker integrated
MA 10P. Amplified speaker unit with volume adjustment of 2 channels
(reception and transmission), steel front plate and red operation LED.
MA 11P. Same as MA 10P, with call button and name plate panel with
breakproof transparent screen and green LED backlight.
MA 12P. With 2 call buttons.
7
1
8
2
9
3
A
4
0
5
B
6
ACCESS CONTROL KEYPAD
FC 52MA. Electronic keypad with 12 keys and 2
relays for lock release and access control of
door stations. 12 programmable access codes
for each relay. Programmable door opening time
from 1 up 99 sec. for each relay (or bistable
operation of relay). Acoustic and visual confir-
mation for entered keys, accepted program-
ming and for wrong codes.
Technical data
Power supply:
12Vac/dc ±10%
Stand-by current:
0.02A
Max. current consumption:
0.1A
Contact ratings:
12Vac - 2A
Numbers of codes for relay 1:
12 + direct activation
Numbers of codes for relay 2:
12 + direct activation
Activation time for each relay:
from 1 to 99 sec. (or bistable)
Operating temperature:
0° ÷ +40°C
Maximum permissible humidity: 85% RH
Degree of protection
IP 45
Terminals
normally closed contact of relay 2
2
normally open contact of relay 2
common contact of relay 2
normally closed contact of relay 1
1
normally open contact of relay 1
common contact of relay 1
ground or alternating voltage input
positive or alternating voltage input
P2 activation of the relay 2;
if momentarily con-
nected to ground it al-
lows the activation for the
programmed time
P1 activation of the relay 1;
if momentarily con-
nected to ground it al-
lows the activation for the
programmed time
P2 P1
RL1
RL2
For direct activation
of RL1 and RL2
Max 2A
load
Max 2A
load
Power
supply
Power
supply
Audio adjustments
If necessary, it is possible to
adjust the volume of the 2 chan-
nels audio opportunely varying
the external knobs.
MA10P
MA11P
MA12P
MA20
MA22
MA24
MA42
MA43
MA42C
MA43C
1
1
1
1
1
2
2
2
2
2
3
3
3
3
3
4
4
4
4
4
-
-
-
-
-
-
-
-
A
A
A
A
A
A
A
A
C
C
C
C
C
P1
P1
P1
P1
P1
P2
P2
P2
P3
P4
V
V
M
M
H
H
L-
L-
L-
L-
L-
L+
L+
L+
L+
L+
Technical characteristics of MATRIX modules terminal boards
Reception audio line
Transmission audio line
Power supply input for electric door speaker (6÷12Vdc)
Audio ground
Alternated power supply input or ground for name-plate Led
AC or DC power supply input for name-plate Led (12Vac-dc)
Call push-buttons common
Call push-button
Call push-button
Call push-button
Call push-button
Video signal output (coaxial cable)
Video ground (coaxial shield)
Positive voltage input for camera (18÷24Vdc)
Alternated power supply input or ground for service Led
AC or DC power supply input for service Led (12Vac-dc)