OMRON EE‑SX674 Series compact slot-type photomicrosensors with 5mm slot, NPN/PNP output, light‑ON/dark‑ON switching, and 5–24VDC operation.

Key Features 

• Slot-type / Fork design (Close-mounting) with 5 mm slot width (Through-beam detection)

• Dual operation mode: Light-ON / Dark-ON selectable

• Output options: NPN (EE-SX674/674A) or PNP (EE-SX674P) Open Collector

• High speed response: Up to 1 kHz (Max), 0.17 ms typical

• Wide voltage range: DC 5–24 V (+10% tolerance)

• Infrared LED (940 nm): High reliability, low ambient light interference

• Integrated status indicator: Red LED (Light-ON models) / Dark-ON indicator available

• Robust construction: PBT housing, IP50 protection rating

• High precision: Differential travel ≤0.025 mm; detects opaque objects ≥2 × 0.8 mm

• Protective features: Onboard load short-circuit protection; durable for industrial environments (-25 °C to +55 °C)