APARTMENT DOOR PHONE STATIONS
20
−−−−
sec.5a DIGIVOICE - Technical Manual
SPECIAL DOORPHONE Ref. 1138/18
SPECIFICATIONS - INSTALLATION - TERMINAL DESIGNATIONS - CONFIGURATION
SPECIFICATIONS
Dimensions (mm): 90 x 220 x 69mm
Service temperature range: -5°C to 45°C
ELECTRICAL PROPERTIES
Power supply voltage range (+V; 0V): 16 to 25.2Vdc
Max. current draw (+V; 0V): 450mA
Consumption in load units (LU): 3LU
RCH signal output:
Maximum applicable voltage: 30Vdc
Maximum current draw rating: 10mA
REFERENCE STANDARDS
Special doorphone 1138/18 complies with the following standards:
• CEI EN 50081-1 Electromagnetic Compatibility. Generic emission
standard; Part 1: Residential, commercial and light industry
environments.
• CEI EN 50082-1 Electromagnetic Compatibility. Generic immunity
standard; Part 1: Residential, commercial and light industry
environments.
INSTALLATION - TERMINAL DESIGNATIONS
The special doorphone is designed for either tabletop or wall
mounting.
In tabletop installations, the special doorphone can be combined with
video module 1732/1.
Electrical connections are made on terminal blocks located inside the
special doorphone:
+V Logic power supply positive input
0V Logic power supply negative input
DData line
FA Outward voice conductor
FB Return voice conductor
+F Voice power supply positive input
0F Voice power supply negative input
0V Logic power supply negative input
CP Call from landing button input
CV Drive output, video module wall bracket
RCH Drive output, supplementary call tone ringer
TABLETOP MOUNTING
The special doorphone leaves the factory ready for tabletop
installation.
Tabletop mounting support (20) and self-adhesive rubber feet (18)
ensure that it is positioned at the correct angle.
WALL MOUNTING
The special doorphone leaves the factory ready for tabletop
installation.
If it is to be installed on the wall, proceed as follows:
1) Remove the tabletop mounting support (20).
2) Remove the self-adhesive rubber feet (18).
3) Open the doorphone casing.
4) Pinch out hole (17) on the top of the unit.
5) Secure the base to the wall using the two wall plugs supplied
together with the unit, inserting them through holes (17).
Video module 1732/1 installation
The video module can be installed to the left of the special doorphone
using wall bracket 1732/92. The bracket is supplied together with two
“L” plates for this purpose.
CONFIGURATION
To operate correctly, the special doorphone must be appropriately
congured at the time of installation.
Conguration programming consists of assigning parameters to all
operating variables in sequence.
Activate the conguration cycle, noting the following points:
• After selecting each parameter, press the CALL button (4) to conrm
selection.
• The system will check all entered data, rejecting any data which are
not congruent.
• Any errors made in entering parameters can be corrected with the
delete key (3) before conrming entries.
• To retain an existing setting without change, simply press the CALL
button (4).
• The cycles concludes upon completion of the last conguration
step.
To activate the conguration cycle, hold down the SHIFT key (5) and
press key (13) several times in succession until LED (11) turns red (not
ashing).
STEP 1 - SPECIAL DOORPHONE RISER CABLE
Riser cable codes 1 through JJ, X1 or X2 can be entered. To enter
codes X1 or X2, press number key 1 followed by SHIFT and the CALL
button, or 2 followed by SHIFT and the CALL button. LED (11) will
ash once to indicate that the parameter has been programmed.
STEP 2 - SPECIAL DOORPHONE CODE
Special doorphone codes 1 through JJJJ, X1 or X2 can be entered.
After the code is entered, LED (11) will ash once to indicate that the
parameter has been programmed.
The special doorphone code must be unique in the system: the same
code must not be assigned to two special doorphones, nor must the
same code be assigned to a special doorphone and an apartment
station or a guard door switchboard station.
STEP 3 - ENGAGED TIME
The engaged time must match that programmed for the entrance
modules. Values between 1 and 4 can be entered to congure
engaged times from 10 to 40 seconds. LED (11) will ash once to
indicate that the parameter has been programmed.
STEP 4 - RING DURATION
Programmed ring duration establishes the length of time that the
apartment station doorphones will ring when called from the special
doorphone. Durations between 1 and 5 seconds can be entered.
LED (11) will ash once to indicate that the parameter has been
programmed.
STEP 5 - NUMBER OF VOICE LINES
Enter the number of voice lines connecting the main and secondary
entrance. There may be either 1 or 2 lines. LED (11) will ash once to
indicate that the parameter has been programmed.
STEP 6 - RING REPEATER (TERMINAL RCH)
If 0 is selected, the terminal will not be active at any time. If 1 is
selected, the terminal will be active throughout the entire ring duration
for calls from outdoor stations or switchboard stations. If 2 is selected,
the terminal will be active throughout the entire ring duration for calls
from other indoor stations. When the ring repeater is enabled (option
1, 2 or 3), the terminal will also be active for the entire ring duration
of calls from the landing. LED (11) will ash once to indicate that the
parameter has been programmed.
SPECIAL DOORPHONE Ref. 1138/18