Could the members help me to convert NPN signal to PNP abd vice versa.
In some PLC configuration I use Positive logic and in some I use negative logic.I find it difficult when replacing proximity sensors of different configuration.Is there some methods to convert the signal from NPN to PNP vice versa.Operating Voltage is 24Volts.
In some PLC configuration I use Positive logic and in some I use negative logic.I find it difficult when replacing proximity sensors of different configuration.Is there some methods to convert the signal from NPN to PNP vice versa.Operating Voltage is 24Volts.