In sourcing discussions, EE-SY671 is often placed next to Omron Photoelectric Sensor, Ee Sx674 Wr 1M and Omron Photoelectric Sensors E3T Series so procurement teams can align budgets and technical requirements effectively.
Omron EE-SY671 Photomicrosensor
The Omron EE-SY671 Photomicrosensor offers Reflective, Horizontal type, 1 to 5 mm Sensing distance, NPN Output, Connector (4 poles), 5 to 24 VDC Power supply voltage, Dark-ON/Light-ON mode. Manufactured by Omron under the Omron Photoelectric Sensors category, this model belongs to the Omron EE Series.
| Brand | Omron |
| Product Type | Photomicrosensor |
| Model Number | EE-SY671 |
Omron EE-SY671 Photomicrosensor β Technical Specifications
| Specification | Value |
|---|---|
| Type | Horizontal type |
| Luminous method | Non-modulated |
| Sensing method | Reflective |
| Sensing distance | 1 to 5 mm |
| Control output (Output type) | NPN |
| Control output (Residual voltage) | at 100 mA load current: 0.8 V max. at 40 mA load current: 0.4 V max. |
| Operation mode | Dark-ON/Light-ON |
| Connection method | Connector (4 poles) |
| Current consumption | 40 mA |
| Control output (Load current) | 100 mA max. |
| Indicator | Light indicator (red) |
| Power supply voltage | 5 to 24 VDC |
| Material | Case: Polybutylene terephthalate (PBT) Emitter/Receiver: Polycarbonate (PC) |
| Degree of protection | IP50 |
| Ambient temperature (Operating) | -25 to 55 β |
| Ambient temperature (Storage) | -30 to 80 β |
| Ambient humidity (Operating) | 5 to 85 % |
| Ambient humidity (Storage) | 5 to 95 % |
| Shock resistance | Destruction: 500 m/s2 for 3 times each in X, Y, and Z directions |
| Vibration resistance | Destruction: 20 to 2000 Hz, peak acceleration 100 m/s2, 1.5-mm double amplitude 2 h each in X, Y, and Z directions (4 min periods) |
The Omron EE-SY671 is a compact reflective photomicrosensor designed for short-range detection in tight industrial setups. Its horizontal form factor makes it suitable for mounting in narrow spaces, while the reflective sensing method ensures detection at distances between 1 and 5 mm.
This sensor features a selectable Light-ON/Dark-ON mode and delivers an NPN open collector output, making it flexible for a wide range of control circuits. It consumes just 40 mA and supports up to 100 mA load current. A red LED indicator provides visual feedback during operation. The connector-type interface enables quick and clean installations.
Housed in a durable PBT body with PC emitter and receiver covers, the EE-SY671 is built to withstand vibrations and shock. It is rated IP50 and operates in ambient temperatures from -25Β°C to 55Β°C. Ideal for object detection on conveyors, labeling systems, or packaging lines.
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