45
DS1083-135
5. Repeat the operations from step 1 on all stations if there are other calling stations in the system.
Remember that the monitors will not be operated if the door unit is not a video unit.
TECHNICAL SPECIFICATIONS OF THE DEVICES
4-user distributor Ref. 1083/55
Power voltage: ..............................................................................................................................
36 – 48 V
Max. consumption: ......................................................................................................................
9,0 mA max
Working temperature range:........................................................................................................
- 5 ÷ + 45 °C
Dimensions: ...........................................................................................................................
45 x 45 x 16 mm
Column power supply unit Ref. 1083/23
Power supply in CAT II 2500 V.
Once installed, the power supply is subject to transient voltages higher than those of the overvoltage
category for which is was designed. For this reason, an additional transient voltage protection is required
outside the device.
Power: ...........................................................................................................
110-230 V~ +/- 10% 50 / 60 Hz
Power: ......................................................................................................................................................
60 W
Output LINE 1/2: ...................................................................................................................................
50 V
with electronic production against current overload
Working temperature range: .....................................................................................................
- 10 ÷ + 50 °C
Dimensions: .............................................................................................
108 x 90 x 60 mm (6 DIN modules)
Weight: ...........................................................................................................................................
circa 600 g
KEY TO SYMBOLS
Symbol
Description
Direct input voltage
~
Alternating input voltage
Symbol for CLASS II appliances with a connection to functional earth
See the installation manual of the device
