SYSTEMS AND/OR DEVICES FOR PROVIDING AN ISOLATED ANALOG OUTPUT OR ANALOG INPUT

摘要

Certain exemplary embodiments can provide a method, which can comprise transmitting a recovered analog input signal to a programmable logic controller (1100). The recovered analog input signal can be converted, on a downstream side of an isolation device (1240), from a converted signal. The recovered analog input signal can have a voltage value that varies according to a frequency value of the converted signal.