Building Technologies

Input module INP08 - Qbus

Module for DIN-rail, for connecting external contacts such as regular switches and push buttons, solar/wind detector, motion detector, smoke detectors.
Eight optical isolated inputs are provided, which must be potencial-free.

The INP08 can have 8 optically disconnected potencial-free inputs. The maximum length of each inputs is 200 meters. The cable type or it’s section is irrelevante.
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The input contacts can be selected and set using the Qbus configuration software:
  • Push button = button that is open when inactive – only active when pushed shortly (e.g. doorbell);
  • Normal open = contact that is open when inactive;
  • Normal closed = contact that is closed when inactive;
  • Switch = when a single-pole conventional switch is connected to the input.

An INP08 can control 8 outputs, 8 scenes or 8 x 16 scenes (via the sequence function).
For each input a LED shows whether the connected contact is open (LED is OFF) or closed (LED is illuminated).
The INP08 has na 230Vac 50Hz power supply to supply the internal electronics. 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: 10mA;
  • 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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