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Omron EE-SX670-WR 1M NPN Slot Photomicrosensor
The EE-SX670-WR is a standard-shape slot-type photomicrosensor with a 5 mm sensing gap, selectable Dark-ON/Light-ON operation, NPN open-collector output, and a 1 m flexible robot cable for reliable position and object detection.

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Omron EE-SX670-WR Basic Specifications
| Product Type | Slot-type Photomicrosensor |
|---|---|
| Model | EE-SX670-WR |
| Series | Omron EE-SX47/67 Series |
| Sensor Shape | Standard grooved type |
| Sensing Method | Through-beam, non-modulated infrared light |
| Sensing Distance | 5 mm slot width |
| Standard Sensing Object | Opaque object, 2 × 0.8 mm minimum |
| Light Source and Indicator | Infrared LED, 940 nm; red incident-light indicator |
| Output and Operation Mode | NPN open collector; Dark-ON with L terminal open or Light-ON with L terminal connected to positive (+) |
| Power Supply and Consumption | 5 to 24 VDC ±10%, ripple 10% max.; current consumption 35 mA |
| Output Load Rating | 5 to 24 VDC, 100 mA max.; residual voltage 0.8 V max. at 100 mA or 0.4 V max. at 40 mA |
| Response and Differential Distance | Response frequency 1 kHz min., 3 kHz average; differential distance 0.025 mm max. |
| Connection and Environmental Rating | Pre-wired 1 m flexible robot cable; IP50; operating temperature -25 to 55°C |
| Condition | New original product |
| Warranty | 12-month warranty from KWOCO |
About Omron EE-SX670-WR NPN Slot Photomicrosensor
The EE-SX670-WR is an Omron EE-SX67-series pre-wired slot-type photomicrosensor designed to detect small opaque objects passing through its 5 mm through-beam slot. It is commonly used for mechanism positioning, origin detection, counting, and object-presence confirmation in compact automation equipment.
Key Features
- 5 mm slot-type detection: Provides stable through-beam detection without requiring separate alignment of an emitter and receiver.
- Small-object sensing capability: Detects opaque objects measuring 2 × 0.8 mm or larger, with differential distance limited to 0.025 mm.
- Selectable output operation: Supports Dark-ON or Light-ON operation through the dedicated L terminal.
- NPN open-collector output: Directly switches loads up to 100 mA for connection to compatible PLC inputs, relays, and control circuits.
- High response frequency: Delivers a response frequency of at least 1 kHz for counting and position-detection applications.
- Wide DC supply range: Operates from 5 to 24 VDC, supporting a variety of industrial control circuits.
- Flexible robot cable: Includes a 1 m four-core robot cable for pre-wired installation and applications involving repeated movement.
Important wiring note: leave the L terminal open for Dark-ON operation or connect it to the positive terminal for Light-ON operation. Do not connect the L terminal to 0 V when using Dark-ON.
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Long-term cooperation with a Japanese listed company, supplying PLC spare parts and automation components for maintenance and replacement needs.

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Provided Omron PLC modules and industrial automation parts for a European factory customer, helping reduce downtime and support production line maintenance.
After-Sales Service & Warranty
Warranty Support
All products are covered by a 12-month warranty from the date of delivery.
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Frequently Asked Questions
Are the products new and original?
Yes. KWOCO supplies only new original automation products. Before shipment, we will check the product model, quantity and basic condition to help ensure the order matches your request.
What warranty do you provide?
All products are covered by a 12-month warranty from the date of delivery. For warranty details, please refer to our warranty terms or contact our team before placing an order.
Can you provide real photos before shipment?
Yes. Before shipment, we can provide real product photos, label photos, packaging photos. This helps you confirm the model, condition, and order details before dispatch.
Can you ship to the USA and Europe?
Yes. We can arrange international delivery to the USA, Europe and other major industrial markets. Please send us the destination country and quantity, and we will quote the total cost including shipping.
Can I buy other automation parts together?
Yes. KWOCO supports one-stop sourcing for PLC modules, HMI panels, servo drives, motors, inverters, sensors, cables and other industrial automation spare parts. You can send us your BOM or part list for a package quote.
How can I get a quote?
Please send us the product model, quantity and destination country through the inquiry form. Our team will check stock, price, lead time and shipping options for you.
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