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