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Home | Products | DIS Expansion unit

DIS Expansion unit

DIS Expansion unit is the optional equipment and designed for increase number of programmable direct keys of the subscriber equipment DIS, DTS5 and DIS-IP2 of Armtel digital Intercom and PA/GA communication systems. DIS expansion unit can be connected to the main unit of subscriber equipment via flexible cable with IDC connector. The enclosure base of the expansion unit and subscriber equipment can be reinforced by steel bracket incorporating into the scope of supply.

Parameter
Value
Operating Voltage
3,3 V; 5,0 V
Operating / maximum consumption current
20 mА / 200 mA
Operating temperature range
from -5˚C to +55˚C
Air humidity
from 80 % at +25˚С
Protection degree
IP40
Seismic category
I
Electrical safety class as per IEC 61140-2012
III
Overall dimensions
247×200×76 mm
Maximum weight
0,9 kg

DIS Expansion unit is the optional equipment and designed for increase number of programmable direct keys of the subscriber equipment DIS, DTS5 and DIS-IP2 of Armtel digital Intercom and PA/GA communication systems. DIS expansion unit can be connected to the main unit of subscriber equipment via flexible cable with IDC connector. The enclosure base of the expansion unit and subscriber equipment can be reinforced by steel bracket incorporating into the scope of supply.

  • Connecting to DIS, DIS-IP2, DTS5;
  • 8, 16, 24, 32, 40, 48 keys;
  • Communication and control functions according to the configuration data of the subscriber unit as part of the communication system;
  • Power supply is carried out from the subscriber equipment;
  • Total number of programmable direct keys can be extended up to 224 when connecting to DIS, DIS-IP2 and up to 192 when connecting to DTS5;
  • Call indication, subscriber busy signaling, unanswered call and other modes indicated on LEDs indication of the programmed keys.

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