Omron Optical Limit Switch

This Optical Homing Sensor uses the genuine OMRON EE-SX671P-WR 1M slot-type photo micro sensor for reliable, repeatable CNC homing and position sensing. This L-shaped, through-beam sensor detects an interrupting tab or flag as it passes through the 5 mm sensing slot. Light-ON and Dark-ON operation can be selected to match the machine control system and wiring requirements. Key Features OMRON EE-SX671P-WR 1M photo micro sensor Through-beam sensing with a 5 mm slot PNP output Light-ON and Dark-ON operation selectable 5–24V DC supply voltage 0.17 ms response time 1-meter robotic cable L-shaped housing for convenient machine installation Infrared light source Durable PBT housing Product Specifications Manufacturer: OMRON Model: EE-SX671P-WR 1M Sensing method: Through-beam with slot Sensing distance: 5 mm Output type: PNP Operation modes: Light-ON and Dark-ON Supply voltage: 5–24V DC Response time: 0.17 ms Cable length: 5 meter Housing material: PBT Approximate dimensions: 26.2 mm wide × 20.7 mm high × 15.5 mm deep What’s Included 1 Optical Homing Sensor using the OMRON EE-SX671P-WR 1M 1 pre-attached 1-meter robotic cable Mounting hardware is not included. Compatibility and Installation This sensor provides a PNP output and operates from a 5–24V DC supply. Confirm that your CNC controller accepts PNP inputs and is compatible with the sensor’s voltage, output configuration, wiring, and selectable Light-ON/Dark-ON operation before installation. The installer is responsible for proper mounting, alignment, wiring, and machine configuration. Always verify the wiring and controller requirements before applying power.