Omron EE-SX954-R 1M Photomicrosensor
Omron EE-SX954-R 1M is a U-shaped through-beam slot photomicrosensor designed around a fixed 5 mm sensing gap with a 1 m robot cable. The NPN output supports both Light-ON and Dark-ON operating modes, allowing the switching response to suit different control requirements. The sensor operates from 5 to 24 VDC and consumes 15 mA, while the output supports up to 50 mA load current. A red light indicator provides visual operating status, and the non-modulated optical arrangement establishes a defined sensing position within the U-shaped opening. The robot cable supports installations where wiring movement is expected. For compact U-shaped sensing, the EE-SX954-R 1M forms part of the U-shaped slot sensor range across Omron Sensor Range.
| Brand | Omron |
| Product | Photomicro Sensors |
| Model Number | EE-SX954-R 1M |
Omron EE-SX954-R 1M Photomicrosensor – Technical Specifications
| Specification | Value |
|---|---|
| Type | U-shaped |
| Sensing Method | Throughbeam with slot |
| Sensing Distance | 5 mm |
| Power Supply Voltage | 5 to 24 VDC |
| Control Output (Output Type) | NPN |
| Connection Method | Pre-wired model with robot cable 1 m |
| Cable Length | 1 m |
| Current Consumption | 15 mA |
| Operation Mode | With both Dark-ON and Light-ON |
| Control Output (Residual Voltage) | at 50 mA load current: 0.7 V max. at 5 mA load current: 0.4 V max. |
| Control Output (Load Current) | 50 mA max. |
| Indicator | Light indicator (red) |
| Luminous Method | Non-modulated |
| Ambient Temperature (Operating) | -25 to 55 ℃ |
| Ambient Temperature (Storage) | -30 to 80 ℃ |
| Ambient Humidity (Operating) | 5 to 85 % |
| Ambient Humidity (Storage) | 5 to 95 % |
| Vibration Resistance | Destruction: 10 to 2000 Hz, peak acceleration 150 m/s2, 0.75 mm single amplitude 2.5 h each in X, Y, and Z directions (15 min periods, 10 cycle) |
| Shock Resistance | Destruction: 500 m/s2 for 3 times each in X, Y, and Z directions |
| Degree Of Protection | IP50 |
| Material | Case: Polybutylene terephthalate (PBT) Cover: Polybutylene terephthalate (PBT) Emitter/Receiver: Polycarbonate (PC) |
The Omron EE-SX954-R 1M Photomicrosensor uses a U-shaped through-beam arrangement across a fixed 5 mm sensing slot. Its NPN output supports both Light-ON and Dark-ON modes, allowing the switching response to match different control requirements. The sensor operates from 5 to 24 VDC and consumes 15 mA. Maximum load current is specified at 50 mA, with residual voltage of 0.7 V maximum at a 50 mA load and 0.4 V maximum at 5 mA. A red light indicator provides operating status, while the optical arrangement is non-modulated. A 1 m robot cable provides the electrical connection and supports installations where wiring movement may occur near the sensing position.
The EE-SX954-R uses PBT for the case and cover, with polycarbonate specified for the emitter and receiver sections. Operating temperature ranges from -25°C to 55°C, while storage extends from -30°C to 80°C. Mechanical ratings include vibration from 10 to 2,000 Hz and shock resistance of 500 m/s² under the stated test procedures. The enclosure carries an IP50 rating. Its U-shaped geometry provides a defined opening for parts moving through the 5 mm slot, while the robot cable supports dynamic wiring routes. For the related U-shaped model using a standard 1 m pre-wired cable instead of the robot cable, see the Omron EE-SX954-W 1M.
