39.Two analog quantities for high selection or low selection comparison control (override control) isolation amplifier: DIN ISO C-P-O-S series
DIN ISO C-P-O-S series analog signal override control transmitter is a way to compare the analog quantity of two inputs, and select the high signal or low signal (high selection or low selection) according to the setting requirements, and then A comparison controller for isolation, amplification and conversion of selected signals. The product is mainly composed of multiple high-isolation DC/DC power supplies, signal comparators, signal isolation amplification and conversion circuits. It is especially suitable for the automatic control system with two analog signal inputs to perform overriding control under non-stop state. It is currently widely used in process control, electrical automation and self-control safety monitoring in industrial scenes.
