Building Technologies

Input module INP08/230 - Qbus

Module for DIN-rail, for connecting external contacts such as solar/wind detector, motion detector, door switches and push buttons. There are 8 optically insulated inputs. Each input needs a voltage to be active, the voltage can be 12V ou 230V. If there are inputs with potential-free contacts they can be connected to the module via the 12Vac connection at the botton of the module.
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The input contacts can be selected and set using the Serial Manager software:
  • Push button = button that is open when inactive (e.g. doorbell);
  • Normal open = contact that is open when inactive;
  • Normal closed = contact that is closed when inactive;
  • Switch = single-pole conventional switch.

The maximum length for each input is 200 meters. The cable type or its section is irrelevant. The LEDs on the INP08/230 module show the status of the mode that has been selected (push button, normal open, normal close, switch). Each module has 1 unique serial number for programming.
A bipolar automatic fuse of a maximum of 6A must be placed on the mains power.
  • Power supply : bus;
  • Characteristic consumption : 2.3VA;
  • Working temp. range : 10°C to 50°C;
  • Storage temp. range : -10°C to 60°C;
  • Maximum humidity : 93%, no moisture condensation;
  • Bus load: 20Ma;
  • Max installation altitude : 2.000m.
  • Configurable inputs;
  • LED feedback for output status;
  • Power supply: low voltage.
  • Electrical installers;
  • Construction companies;
  • Electrical design offices.

F.Fonseca is the representative of Qbus in Portugal.
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