Omron EE-SX674 Photomicrosensor
Omron EE-SX674 is a close-mounting through-beam slot photomicrosensor designed around a fixed 5 mm sensing gap. Its integrated transmitting and receiving elements establish a non-modulated optical path across the opening, allowing the NPN output condition to change as a target moves through the slot. Light-ON and Dark-ON operation can be selected for different switching requirements, while operating power is supplied from 5 to 24 VDC. Current consumption is specified at 12 mA with the L terminal open, and the output supports a maximum load current of 100 mA. A 4-pole connector provides the electrical connection and a red indicator supplies visual status. The EE-SX674 supports the through-beam slot sensor range from Omron control products.
| Brand | Omron |
| Product | Photomicro Sensors |
| Model Number | EE-SX674 |
Omron EE-SX674 Photomicrosensor – Technical Specifications
| Specification | Value |
|---|---|
| Type | Close-mounting |
| Sensing Method | Throughbeam with slot |
| Sensing Distance | 5 mm |
| Power Supply Voltage | 5 to 24 VDC |
| Control Output (Output Type) | NPN |
| Connection Method | Connector (4 poles) |
| Current Consumption | 12 mA (L terminal open) |
| Operation Mode | Dark-ON/Light-ON |
| Control Output (Residual Voltage) | at 100 mA load current: 0.8 V max. at 40 mA load current: 0.4 V max. |
| Control Output (Load Current) | 100 mA max. |
| Indicator | Light indicator (red) |
| Luminous Method | Non-modulated |
| Ambient Temperature (Operating) | -25 to 55 ℃ (with no freezing or condensation) |
| Ambient Temperature (Storage) | -30 to 80 ℃ (with no freezing or condensation) |
| Ambient Humidity (Operating) | 5 to 85 % (with no condensation) |
| Ambient Humidity (Storage) | 5 to 95 % (with no condensation) |
| 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) |
| 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) Emitter/Receiver Cover: Polycarbonate (PC) |
The Omron EE-SX674 Photomicrosensor uses a close-mounting through-beam configuration with a fixed 5 mm sensing slot. Its integrated transmitting and receiving elements establish a non-modulated optical path across the opening, while an object passing through the slot changes the NPN output state according to the selected operating mode. Light-ON and Dark-ON operation are available for matching different control requirements. The sensor operates from 5 to 24 VDC and consumes 12 mA with the L terminal open. Its NPN output supports a maximum load current of 100 mA. Residual voltage is specified at 0.8 V maximum with a 100 mA load and 0.4 V maximum with a 40 mA load. A red light indicator provides visual status, while a 4-pole connector provides the electrical interface.
The EE-SX674 uses a PBT case together with polycarbonate emitter and receiver covers. Operating temperature is specified from -25°C to 55°C, with storage from -30°C to 80°C. The unit withstands vibration from 20 to 2,000 Hz with peak acceleration of 100 m/s² and shock of 500 m/s² three times along each axis. Its enclosure is rated IP50. Compared with the PNP EE-SX674P, this model provides an NPN output while retaining the same 5 mm close-mounting slot and connector-based format. For an NPN version from the same group with a 1 m pre-wired cable instead of the 4-pole connector, see the Omron EE-SX674-WR 1M.
