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dormakaba extension module 90 30

With the extension modules existing installations can be extended without the need for cost-intensive wiring. The extension modules can be used when the control unit requires more binary inputs or relay outputs than are available.

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Functionality
Extension is performed by simply plugging the extension modules into the control unit. This means that the number of inputs at the access point can be increased.

Application field

  • Extended door control
  • Elevator control
  • Window monitoring

Design/material/dimensions

  • Housing, ABS black, with printed connection diagram
  • All connections are made with screw/plug terminals
  • 70 x 99 x 45mm (L x W x H), 4 pitch units of 17.5 mm each, width incl. plug terminals

Interfaces

  • 90 30: Changeover contact; max. 2A at 30 VAC/DC
  • 90 31: Inputs max. 5VDC, power input max. 200mA

Environmental conditions

  • Operating temperature: 0° … +50°C
  • Relative humidity: 0 … 95%, non-condensing
  • Protection type: IP 20

Certificates/standards

  • EN 55 022, EN 55 024
  • EN 60 950
  • 2004/108/EG