Velleman-projects K8027 Assembly instructions Manuel d'utilisateur

Total solder points: 55 Difficulty level: beginner 1  2  3  4  5  advanced K8027 ILLUSTRATED ASSEMBLY MANUAL H8027P-1 Switching lamps or other

10 Schematic diagram. Schematic diagram

11 PCB PCB

5 410329 291730Modifications and typographical errors reserved - © Velleman nv. H8027IP'1 - 2008 - ED1_rev2

2 Features:  For use with K8006 Base unit for home modular light system.  Suited for both resistive and inductive loads.  Can be operated from an

3 Assembly hints 1. Assembly (Skipping this can lead to troubles ! ) Ok, so we have your attention. These hints will help you to make this project s

4 Assembly hints 1.3 Soldering Hints : 1- Mount the component against the PCB surface and carefully solder the leads 2- Make sure the solder j

5  R4 : 4K7 (4 - 7 - 2 - B)  R5 : 10K (1 - 0 - 3 - B)  R6 : 3K9 (3 - 9 - 2 - B)  R7 : 220 (2 - 2 - 1 - B - 9) 1. Resistors

6 Construction  C2 : 100µF / 35V 10. Electrolytic Capacitors. Watch the polarity ! C...  C4 : 100nF/250V Depending operating voltage :

7 The unit is equipped with a transient suppressor to reduce sparking. Normally, this suppressor is put over the relay contacts. In some cases it migh

8 15. Application example Example K8006 + K8027 K8045 K8046

9 K8006C54321K80451VBVAGND8765432COM+2 X 9VAC / 150mA2 X 9VAC / 150mASYSTEM ARMEDK80451VBVAGND8765432GNDGNDDisplay (K8045) Keyboard (K8046) K8006 whit