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    Parts   Electromechanical    EE-SX951-R 1M
EE-SX951-R 1M

EE-SX951-R 1M

Omron Automation and Safety
Optical Sensor Through-Beam 0.197" (5mm) NPN - Dark-ON/Light-ON - Selectable Module, Wire Leads, Slot Type
Active3,102 in stock
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Overview

The EE-SX951-R 1M is an L-shaped, through-beam photo-microsensor with a 5mm sensing slot and a pre-wired 1-meter robot cable. It operates on a wide 5V to 24V DC supply and features a selectable output for Light-ON or Dark-ON operation, providing flexibility for various automation detection tasks.

Why Choose This Part

This sensor includes built-in load short-circuit protection and a flexible robot cable designed for moving parts. Its L-shaped mounting configuration and compact 12mm width allow for installation in tight mechanical assemblies where standard U-shaped sensors might not fit.

Applications

End-of-Travel Detection
Commonly used in linear actuators and CNC machinery to detect the physical limits of moving stages.
Wafer and PCB Positioning
Ideal for sensing the edge of boards or semiconductor wafers in automated handling equipment.
Object Counting
High-speed detection of small components passing through the 5mm slot on assembly lines.
Robotic Arm Home Sensing
The robot-rated cable withstands repetitive bending, making it suitable for home position sensing on articulated joints.

Key Specifications

Mounting Type Chassis Mount
Package / Case Module, Wire Leads, Slot Type
Sensing Method Through-Beam
Sensing Distance 0.197" (5mm)
Output Configuration NPN - Dark-ON/Light-ON - Selectable
Operating Temperature -25degC ~ 55degC
Current - Collector (Ic) (Max) 15 mA
Current - DC Forward (If) (Max) 50 mA
Voltage - Collector Emitter Breakdown (Max) 24 V

Getting Started

Connect the brown wire to 5-24V DC and the blue wire to 0V; the black and white wires handle the NPN output and control logic for Light-ON/Dark-ON selection. Ensure the load current does not exceed 50mA and utilize the integrated indicator LED to verify optical alignment during chassis mounting.

Also Consider

OPB815WZ TT Electronics/Optek Technology - A wide-gap slotted optical switch with wire leads for applications requiring a larger sensing area.
EE-SX671-WR 1M Omron Automation and Safety - Offers a similar L-shape but with a higher 100mA load current capacity for driving larger relays directly.

Categories

Electromechanical