DIS Desktop Digital Intercom Station
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DIS digital intercom station is designed to provide bilateral simplex connection within the wired intercom system. DIS is a desktop intercom station functioning within the digital system of intercom communication created DCN-type base. DIS provides voice massage transmission and can be set up according to each subscriber's requirements. DIS is used in intercom and PA systems in steel, chemical, gas and oil industries and industries with similar environment as well as in the railway sector. It is installed in operator's rooms as well as control rooms. Its operating temperature range is +5 to 40ºC, operating humidity rate is 5-95%. DIS keys are supplied with additional mechanical strength and wear resistance. Min. protection class: IP40.
Functions:
- intercom connection between subscribers;
- to record missed calls;
- to indicate call, line status, and call record via LEDs under each button;
- to set volume with programmed buttons with “Volume setting” local function.
Technical Data
| Parameter | Data | | AF bandwidth | 300-6800 Hz | Quality and norms of speech clarity as per RF
Standard К 50840-95 | Min. II | | Communication protocols | “Neumann” WL, “Armtel” | | Communication interface | U0 | | Data frame transmission rate | 144 kb/s | | Signal level output in additional analogue line | 0.775 V | | Amplifier output power | 2 W | | Operating voltage | -72 V… -36 V | | Max. quiescent current | 100 mA | | Max. operating current | Max. 1 A | | Electrical protection class | II | Protection class against foreign substances and
water as per. | IP 40 | | Climatic conditions, type of atmosphere | TM 4, III | | Operating temperature rate | +5…+45ºC | | Dimensions | 72x200x261 mm | | Weight | 1 kg |
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Intercom equipment 