Dear sir, Actually i want to develop an ANALOG IO CONTROLLER in the devicenet netork.I am using 4 analog input and 4 analog out put channels with

120v ac as input , i am stepping down this voltage to 3.3v that can be given as an input for my A/D converter inside my controller.Does the analog voltage 120vac needs to step down to the required operating voltage of the analog pins inside my controller or else do i need to calculate the exact voltage between 0 to 120vac in this ANALOG IO CONTROLLER modules that can be fed as input to the controller analog pins. Can you please explain me how an analog i/o controller works with respect to 0 to 120 vac input voltage in the device network. With Regards, Vasu
Reply to
Loading thread data ...

ElectronDepot website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.