I want to switch to 24V DC to PLC sinking input by using 5 V DC signal - small current (approximately 10mA). 5V signal is extracted out from NI-USB Daq digital output.
I tried using PNP transistor, but it is not working, 5V signal does not have any effect on the circuit..
Any suggestion how I should do it? Switching circuit suggestion, not necessary using transistor..
Thank you in advance
I tried using PNP transistor, but it is not working, 5V signal does not have any effect on the circuit..
Any suggestion how I should do it? Switching circuit suggestion, not necessary using transistor..
Thank you in advance