Need some help understanding Omron PLC outputs

Photomicrosensor Omron EE-SX674 4 wire correct schematic slot sensor omron IndMALL offers the Omron EE-SX674R, a slot sensor with a 5mm sensing distance, ideal for precise detection tasks This sensor features a through-beam with slot slot 3 letters Current SensorTransducerDustParticle SensorsEnvironment SensorsFlow Sensors Slot SGD-200I02 ES-PN 0945-0009-8 Isolated Gate Driver Module for SiC

slot filler Slot Sensor EE-SX673WR Sn: 5mm Gap II Make: OMRON Non-modulated Through-beam type, Grooved Type , Connector type, Sensing distance 5 mm, Dark-ON