Question
Apart from the 4-bit relative dimming object, which objects does the Dimming functional block consist of at least?
Answer
D — A switching object (DPT_Switch 1.001) and a value object (DPT_Scaling 5.001).
Correct: besides DPT_Control_Dimming (3.007), the dimming block has at least a switching object (1.001) and a value object (5.001).
Source
KNX Basic Course Documentation — 6.4 — p. 45
All proposed choices (exam context)
- A.Two shutter objects (DPT_Step 1.007 and DPT_UpDown 1.008).
- B.A temperature object (9.001) and a lux object (9.004).
- C.Only a single 1-bit switching object (DPT_Switch 1.001).
- D.A switching object (DPT_Switch 1.001) and a value object (DPT_Scaling 5.001).✓
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