FARFISA INTERCOMS ECHOS Technical Manual page 126

EXTERNAL DOOR STATIONS
Adjustments
You can manually change the camera framing by unloosening and
adjusting the horizontal and vertical screws in the desired direction.
Audio adjustments
If necessary, it is possible to adjust the volume of the 2 audio channels
opportunely varying the external knobs.
MAS42 MAS42C MAS43 MAS43C
M
A
T
R
I
MAS10P MAS11P MAS12P
X
ACCESS CONTROL KEYPAD
(±15°)
FC 52MAS
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
confirmation for entered keys, accepted programming and for wrong
codes.
Technical data
Power supply:
Stand-by current:
Max. current consumption:
Contact ratings:
Numbers of codes for relay 1:
Numbers of codes for relay 2:
Activation time for each relay:
Operating temperature:
Maximum permissible humidity: 85% RH
Degree of protection
Terminals
2
1
ground or alternating voltage input
positive or alternating voltage input
P2 activation of the relay 2; if momentarily connected to ground it allows the
activation for the programmed time
P1 activation of the relay 1; if momentarily connected to ground it allows the
activation for the programmed time
124
(MT11 - Gb2012)
. Electronic keypad with 12 keys and 2 relays for lock
12Vac/dc ±10%
0.02A
0.1A
12Vac - 2A
12 + direct activation
12 + direct activation
from 1 to 99 seconds (or bistable)
0° ÷ +40°C
IP 45
normally closed contact of relay 2
normally open contact of relay 2
common contact of relay 2
normally closed contact of relay 1
normally open contact of relay 1
common contact of relay 1
RL2
RL1
Max 2A
Max 2A
load
load
Power
Power
supply
supply
P2 P1
For direct activation
of RL1 and RL2