Videx 2291A - Art.2204 N 4 Way Isolation Card

CONTROL CABINETS - TECHNICAL MANUAL EN-UK - V.1.3 - 14/07/16
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AUDIO & VIDEO CONTROL CABINETS
ART.2204N 4 WAY ISOLATION CARD
Audio cabinets with isolation (2291A4, 2291A8 and 2291A12) will include 1, 2 or 3 Art.2204N 4 way isolation
cards depending on which cabinet is being used. Video cabinets with isolation (2291V4, 2291V8 and 2291V12)
will also include the Art.316I 4 way video isolation cards.
The Art.2204N will protect against shorts or faults on all connections to an apartment. Plug in connections
are used for easy maintenance. There are 10 status LED’s on each card. The green LED next to each output is
used to identify when an output is in use (green output LED indicates that the output is ON). The red LED next
to each output indicates when there is a fault on the bus connection of that output. Next to the main input
of the card is a red 12V fault LED which will indicate if there is a fault on the 12Vdc input and also a yellow S1
active LED to indicate when the S1 terminal connection is active.
The Art.2204N has a 6 way dip-switch which is used to address the isolation card (up to ID.44, output 180, refer
to the following table for addressing isolation cards). The address of the card must correspond with the address
of the audio/videophone in the apartment. For example, output 1 of the rst Art.2204N must be connected
to a audio/videophone with address ID.1, output 3 must be connected to a audio/videophone with address
ID.3, output 1 of the second Art.2204N must be connected to a audio/videophone with address ID.5 etc.
Art.2204N
Unit Address
Output No.
Dip-Switch
1234
0 1234
12345
ON
6
1 5678
12345
ON
6
2 9 101112
12345
ON
6
3 13 14 15 16
12345
ON
6
4 17 18 19 20
12345
ON
6
5 21 22 23 24
12345
ON
6
6 25 26 27 28
12345
ON
6
7 29 30 31 32
12345
ON
6
8 33 34 35 36
12345
ON
6
9 37 38 39 40
12345
ON
6
10 41 42 43 44
12345
ON
6
11 45 46 47 48
12345
ON
6
Art.2204N Addressing