Omron EE-SPY401 Photomicrosensor
Omron EE-SPY401 is a horizontal reflective photomicrosensor designed for short-range target sensing at a specified 5 mm distance. Its optical arrangement directs a modulated signal toward the target and evaluates the returned light from the same sensing side. The NPN output operates in Light-ON mode, while operating power is supplied from 5 to 24 VDC. Average current consumption is specified at 15 mA maximum, with peak consumption reaching 50 mA maximum. The output supports up to 80 mA load current, and a special connector provides the electrical interface. A red indicator supplies visual operating feedback. The EE-SPY401 provides horizontal sensing within the compact reflective sensor range across Omron Reflective Sensor Products.
| Brand | Omron |
| Product | Photomicro Sensors |
| Model Number | EE-SPY401 |
Omron EE-SPY401 Photomicrosensor – Technical Specifications
| Specification | Value |
|---|---|
| Type | Horizontal type |
| Sensing Method | Reflective |
| Sensing Distance | 5 mm |
| Power Supply Voltage | 5 to 24 VDC |
| Control Output (Output Type) | NPN |
| Connection Method | Special Connector |
| Current Consumption | Average value: 15 mA max. Peak: 50 mA max. |
| Operation Mode | Light-ON |
| Control Output (Residual Voltage) | at 80 mA load current: 1.0 V max. at 10 mA load current: 0.4 V max. |
| Control Output (Load Current) | 80 mA max. |
| Indicator | Light indicator (red) |
| Luminous Method | Modulated |
| Ambient Temperature (Operating) | -10 to 55 ℃ (with no freezing or condensation) |
| Ambient Temperature (Storage) | -25 to 65 ℃ (with no freezing or condensation) |
| Ambient Humidity (Operating) | 5 to 85 % (with no freezing or condensation) |
| Ambient Humidity (Storage) | 5 to 95 % (with no condensation) |
| Vibration Resistance | Destruction: 10 to 55 Hz, 1.5 mm double amplitude each in X, Y, and Z directions for 2 h |
| Shock Resistance | Destruction: 500 m/s2 for 3 times each in X, Y, and Z directions |
| Degree Of Protection | IP50 |
| Material | Case: Polycarbonate (PC) |
The Omron EE-SPY401 Photomicrosensor uses horizontal reflective sensing with a specified 5 mm sensing distance. The optical signal is directed toward the target and returned to the sensing element from the same side, providing short-range object sensing without an opposing optical component. This model operates from 5 to 24 VDC and provides an NPN output with Light-ON switching. Average current consumption is 15 mA max., with a peak value of 50 mA. The output supports a maximum load current of 80 mA, while residual voltage is specified as 1.0 V max. at 80 mA and 0.4 V max. at 10 mA. A red light indicator provides operating status, and the optical signal is modulated. Electrical connection is provided through a special connector.
The EE-SPY401 has a polycarbonate case and operates from -10°C to 55°C without freezing or condensation. Storage temperature extends from -25°C to 65°C, while operating humidity is specified from 5% to 85%. Its mechanical resistance includes vibration from 10 to 55 Hz at 1.5 mm double amplitude for two hours in each X, Y, and Z direction and shock resistance of 500 m/s² three times along each axis. The enclosure carries an IP50 rating. Its horizontal format and Light-ON NPN output suit compact layouts requiring short-range reflective sensing from the side. For the related vertical model using the same 5 mm range and Light-ON operation, see the Omron EE-SPY402.
