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NPK Morsvyazavtomatika - Marine Electronics

SCS-1002

Staff call system

  • Description
  • Technical specification
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SCS–1002 system is designed to be installed at the seagoing and river vessels to provide in–call annunciation from a button console to the watchman post which may be transmitted from refrigerator chambers, ship’s hospital and other facilities and premises with restrictions of [hindered] mobility where a certain level of danger implies.
Primary system characteristics
No. in–call posts controlled 1 / 5 / 10 / 32
Maximal no. of in–call posts included up to 128 (max. 32 simultaneously displayed on the screen)
Power supply voltage
  • 24 (18–36) VDC – for system devices;
  • 24 VDC or 220 VAC, 50 Hz – for annunciation devices.
Integral protection of the system devices
  • galvanic isolation from the mains;
  • accidental polarity reversal protection;
  • signal loop galvanic isolation;
  • in–call button loop interruption prevention (control resistor present, integrated with buttons);
  • button post controllers interconnection supervised.
Power consumption defined with the total power consumed with all the devices included into the delivery set of the system
Ingress protection grade IP22, IP56
Operational temperature
  • -15…+55 °C – for the system devices installed in the internal vessel premises;
  • -40…+55 °C – for the system devices exposed on board;
  • -40…+125 °C – for heat–resistant system devices.
  • Wiring diagram