Velleman К8067 Manuel d'utilisateur

UNIVERSAL TEMPERATURE SENSOR K8067 ILLUSTRATED ASSEMBLY MANUAL H8067IP-1 Total solder points: 67 Difficulty level: beginner 1  2  3  4  5 

10 Sensor On board : Follow the steps displayed in figures 6.0 through 6.2 if you want to mount the sensor directly on the PCB. Solder now the conne

11 Most applications require 0..5V or 0..10V. Put a resistor between the interface input and ground to convert the current to voltage. To calculate t

12 Our website ‘www.velleman.be’ features example software written in VB6. Source code is supplied. Use the source code as a guide to write your own

13 Connect the sensor to the interface board and apply power to the sensor board. Leave it idle for at least 15 minutes, to allow it to adapt to ambie

14 15. PCB layout. PCB

15 16. Diagram Diagram SENS1LM335ZT1BC547T2BC557RV110KZD112VR210KGNDR11100EC2100µF/25VGNDGND231IC1A567IC1B141312411IC1D9108IC1CR6200KR8200KR7200KR52

Modifications and typographical errors reserved © Velleman Components nv. H8067IP - 2004 - ED1 (rev.1) VELLEMAN Components NV Legen Heirweg 33 9890 Ga

3 Features:  Small and compact unit.  Wide temperature range.  One single adjustment.  Excellent noise immunity thanks to current loop system. 

4 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

5 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

6  R1 : 10K (1 - 0 - 0 - 2 - 1)  R2 : 10K (1 - 0 - 0 - 2 - 1)  R3 : 10K (1 - 0 - 0 - 2 - 1)  R4 : 10K (1 - 0 - 0 - 2 - 1)  R5 :

7 Construction  C2 : 100µF 9. Electrolytic Capacitor. Watch the polarity ! C...  IC1 : TLV274 or eq. 10. IC. Watch the position of the n

8 11. Sensor LM335 Fig. 2.0 The sensor can be placed at a remote location (fig 1.0) instead of on the board (fig 2.0). Fig. 1.0

9 Remote location : Use shielded cable (3.0) and connect the shielding to the ground (sensor pin marked with an arrow on the PCB, see fig 4.0)