Art. 850
Art. 521B
124
GENERAL CATALOGUE
Art.
POWER SUPPLIES AND TRANSFORMERS
321
Transformer 230Vac input, 12Vac 1.3A output. With internal PTC protection; 15VA max. In a standard 3
modules A type DIN box (52.5 mm). For installation with outdoor station composed of 2 modules max.
322
Transformer as above but 18VA max.
AMR2-12
Power Supply 230 Vac input, 12÷14Vdc 2A output. In a standard 2 modules A type DIN box (35mm).
520M
Power Supply 230 Vac input, 8 Vdc and 12Vdc 250mA max outputs and 13 Vac 18VA output. In a
standard 8 modules A type DIN box (140 mm).
520MR
As Art. 520M with a built in enslavement releay with dry contacts.
520J
Power Supply as Art. 520 but with electronic impedence fitted for \two way intercom systems using
Art. 524, 526, 926 or 3101 phones.
520V
Regulated power supply with mains voltage 230Vac 50/60Hz and outputs 12Vdc, 18Vdc and 13Vac.
521B
Power Supply unit for intercom systems with backup battery facility and ON/OFF control; Input
230Vac, Output 13.5Vdc 0.8A continuous (1A pulsed) and 13.5Vac 1.6A (pulsed). In a standard 9 mod-
ules A type DIN box (157.50 mm).
522
Transformer 230Vac input, 13 Vac 1.6A output. In a standard 5 modules A type DIN box (87.5 mm).
850
Transformer 230Vac input, 13Vac 13VA and 24Vac 24VA outputs.
It can supply up to two videophones in parallel.
In a standard 5 modules A type DIN box (87.50 mm).
850K
Transformer 230-127Vac inputs, 24Vac 24VA output. Used for videokits.
In a standard 5 modules A type DIN box (87.50 mm).
850KMV
Transformer As above plus 12Vdc 0,2A output for memory board powering.
Is used on kits that include videophones with memory board.
893N1
Power Supply 230 Vac input, two 20Vdc 0,8A output (“+”and“+D”terminals). Both outputs are enabled
by signals on command terminals“+C”or“-C”. The Art. 893N1 is used as video systempower supply on
VIDEX digital systems (on which, in case of more entrances installation, is normally used the“+D”insulated
output) while onVIDEX traditional video entry system it is normally used as additional power supply.
In a standard 9 modules A type DIN box (157.5 mm).
Accessories
