Is this a 2-wire or 3-wire proximity. As for 3-wire nothing wrong to use resistor devider but for 2-wire, the sensor will not get enough voltage across it or minimum current to function properly.
Type: Posts; User: tufail74; Keyword(s):
Re: 12V PLC sensor to 3.3V input
Is this a 2-wire or 3-wire proximity. As for 3-wire nothing wrong to use resistor devider but for 2-wire, the sensor will not get enough voltage across it or minimum current to function properly.
Re: Current to Voltage Converter Schematic Question
6699
It started with 4-20mA so a normal resistor will not provide 0-5V rather it would give 1-5V. This will decrease the accuracy to 20%.
it seems to me, it is a standard current signal of...