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.

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Parameter

Value

Rated voltage

3,3 V ± 5 %,
5,0 V± 5 %

Standby consumption current

20 mА

Maximum consumption current

200 mA

Electrical protection class by GOST IEC 61140-2012

III

Protection level provided by shells by GOST 14254-2015

IP42

Climatic version, atmosphere type by GOST 15150-69

NF4.1

Seismic resistance category (under NP-031-01)

Safety Class (under NP-001-15* and NP-033-11)

Ambient air permissible temperature range

from -5 to +55 ºC

Relative humidity at 25 ºC

up to 80 %

Overall dimensions

247×200×76 mm

Maximum weight

0,9 kg

* The product conformity with Safety class 4H under NP-001-015 is admitted.

DIS Expansion unit is the optional equipment and designed for increase number of programmable direct keys of master call station 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. DIS Expansion unit is designed for installation in operator control rooms, offices and premises.

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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