| Item Description | Isolated safety barriers / the switch input transistor output isolated safety barrier transmits the input signal of the switch contact or proximity switch from the hazardous area to the transistor output in the safe area through the safety barrier isolation. Line fault detection is output through a separate relay and displayed on the LED light on the top of the module. The module's dip switch is used to set the input and output in-phase or inverted control, and to set the line fault detection alarm indication function on or off. This product needs to be powered independently, and the power supply, input, and output terminals are isolated |