Omron E3ZM-CR61-M1TJ 0.3M Photoelectric Sensor, NPN

The Omron E3ZM-CR61-M1TJ 0.3M is an NPN-output photoelectric sensor with a 0.3-meter pre-wired cable, suited for object detection in industrial automation. The NPN (sinking) output pulls the signal line low when a target is detected, typical for discrete input cards that expect a low-side switch. With the cable length fixed at 0.3M, plan the sensor location to keep wiring clean and avoid excess pigtails that invite noise.