20
I
ID list and respective secondary (video)interphones Due Fili
Elvox (= 2 wire Elvox)
In the following table there is the list of the secondary IDs, for
each primary from 1 to 50, which are automatically used follo-
wing the procedure :”Assignation of the secondary Identification
Codes”, described in the instructions of the single
(video)interphones.
PRIMARY
SECONDARY
SECONDARY SECONDARY
POWER SUPPLY 6922
DESCRIPTION
Main power supply for ELVOX 2-WIRE audio and video door entry systems.
TECHNICAL SPECIFICATIONS
- Supply voltage 100-260V AC 50-60 Hz 60W
- Output voltage 1/2, B1/B2: 30V DC
- Current supplied see table 1
- Protection inside primary winding with fuse F 3.15 AL 250V
- The power supply unit has two types of protection, indicated as fol-
lows.
A yellow LED indicates:
- if lit steadily, it indicates the presence of power at the output.
- if flashing, the probable presence of a short-circuit on the twisted pair
- if off, it is possible there is a short-circuit on the output or near to the
power supply unit
A red LED indicates: a prolonged overload (current higher than the
continuous current for an excessive period of time).
If the Red LED is on, to restore operation it is necessary to unplug the
load or disconnect the power supply unit from the mains for at least 60
seconds.
- Operating temperature 0°C +45°C
- Maximum overall dimensions 140x115x65 mm.
INSTALLATION
The power supply can be wall-mounted using the screws and plugs sup-
plied, or in cabinets fitted with DIN rails (occupying a space of 8 modules).
Make installation of a bipolar switch on the power mains.
Operating times
The monitor, camera, lock and auxiliary services must operate according
to the following intermittent cycles.
Table 1
Mains voltage Continuous current + Intermittent current
(80 seconds ON +
120 seconds OFF)
110V 0,8A 0,4A
117V 0,8A 0,4A
125V 0,8A 0,5A
230V 0,8A 0,8A
240V 0,8A 0,8A