Farfisa EH9262CW series, Technical Manual

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4.
25
(MT13 - En 2015)
4
PDX2000.
Doorkeeper exchanger PDX2000 is a component of the
Digital System “DUO” and comes with a table adaptor and junction box
for an easy connection to the installation.
Equipped with an alphanumerical keypad, an LCD display and 7
service buttons suitable for making all the functions.
The doorkeeper exchanger can communicate with 200 users (inter-
coms or videointercoms) and with one or more door stations.
Main functions
- Three operating modes: day, night and direct call
- Communication between internal users or internal users and door
stations
- Monitor of one or more door stations
- Inclusion on a busy user
- Booking of calls (it can store up to 50 unanswered calls)
- Selective door lock release
- Users directory
DOORKEEPER EXCHANGER
Technical data
Power supply directly from the line
Operating current:
Max:
0.5A
Stand by: 0.04A
OFF (night): 0.02A
Permanent memory for programming data
LCD Display:
matrix points 64x128
LED’s: 8
Alphanumerical keypad: 15 keys
Service buttons: 7
Internal relay: 1
Maximum load contacts relay: 12Vac/12÷24Vdc - 1A
Operating temperature:
0° ÷ +50°C
Maximum admissible humidity: 90%RH
SERVICE MODULES
LO
LO
GN
C
A1
NC
NO
LI
LI
A
V
A
M
Terminal board
LI / LI
Duo line inputs
LO / LO Duo line outputs
A / A
Auxiliary power input
(12-15Vdc - 0.5A)
C Common contact of internal relay
NC Normally open contact of internal relay
NO Normally closed contact of internal relay
V Video output for an auxiliary monitor
(unbalanced 75
Ω
)
M Video output ground
GN Negative input for a local call
A1 Positive input for a local call
ST7100CW
. White monitor with colour 4" LCD.
Technical data
Power supply
12÷15Vdc
Operating current 0.5A
Monitor 4" LCD
TV standard PAL
Horizontal frequency 15625Hz
Vertical frequency 50Hz
Bandwidth >5MHz
Video signal on 75
Ω
0.8÷1.5Vpp
Starting up time 1 sec.
Operating temperature 0°÷+50°C
Max. permissible humidity 90%RH
WB7260
. Bracket to fix the moni-
tor ST7100CW to the wall or to the
table adaptor (art.TA7100W).
Complete with:
- flat cable for electrical connec-
tion of one videointercom
ST7100CW to doorkeeper ex-
changer PDX2000.
- templates for correct alignment
and fixing of the monitor
ST7100CW to the doorkeeper
exchanger PDX2000.
TA7100W.
White Table adaptor for
ST7100CW monitor.
R1
A
J
T
G
P
W
D
M
B
K
U
H
Q
X
E
N
C
L
V
I
R
Y
S
Z
F
O
1
4
7
2
5
8
0
3
6
9