Appendix 4. Lm35Dz Sensor Connection - Denkovi DAEnetIP2 User Manual

15.

Appendix 4. LM35DZ sensor connection

Bellow it is shown the internal connections between the extended ports (JP1, JP3)
of the module and the DAEnetIP2 P6 pins.
Figure 22. Internal connection of DAEnetIP2-P6 to JP1 and JP3
The DAEnetIP2 ADC is with 10 bit resolution and Vref=1.22VDC. This allows you
temperature measurement with resolution about 5 division per degree.
To connect LM35DZ sensor to DAEnetIP2 Eight Relay Module (LM35DZ), you
have to use the shown bellow schematic:
Here it is shown example only for the first analog channel. Keeping in mind the
JP1 pins shown on Figure 5 you may connect the rest 7 LM35DZ sensors the same
way.
are with +-5%
Vcc (+12V)
JP1
25
26
Figure 23. How to connect LM35DZ to JP1
DAEnetIP2 Eight Relay Module LM35DZ User Manual
tolerance)
GND
Vout
1
2
21 Aug 2017
(All used resistors
-43-