Sick
Sick WT260-F470 photoelectric proximity sensor PNP electrician tool
Photoelectric proximity sensor detects objects from 5 mm to 1,500 mm with visible red LED, PNP output, IP67 enclosure and M12 connector
- Reliable detection up to 1,500 mm with energetic photoelectric sensing
- Fast 1,000 Hz switching frequency for high-speed automation tasks
- Durable IP67-rated ABS housing withstands harsh industrial environments
- Flexible 10 V DC to 30 V DC supply voltage suits varied power sources
- Compact 25 mm × 78 mm × 63 mm design fits tight mounting spaces
Industrial Proximity Sensor
The Sick WT260-F470 is a photoelectric proximity sensor designed for industrial automation and machine monitoring. It uses an energetic detection principle with visible red LED light to sense objects without physical contact. The PNP switching output and selectable light or dark operation suit PLC inputs and control circuits in packaging, conveying and assembly equipment.
Mounting And Wiring
A supplied BEF-W260 bracket allows direct mounting on the rectangular ABS housing. Connection is made through a standard M12 4-pin male connector, so no soldering or special tools are required. The 270° potentiometer provides manual range adjustment, and the sensor operates on 10 V DC to 30 V DC with built-in circuit protection for supply reversal and output short circuits.
Range And Limits
The sensor reliably detects targets from 5 mm up to 1,000 mm, with a maximum sensing range of 1,500 mm under ideal conditions. At 1,000 mm the light spot measures approximately 45 mm in diameter with a 2.5° dispersion angle. Response time is 0.5 ms at a 1,000 Hz switching frequency, and the IP67 enclosure handles ambient temperatures from –25 °C to +55 °C. Output current is limited to 100 mA, so high-power loads need an external relay.
Highlights
- Reliable detection up to 1,500 mm with energetic photoelectric sensing
- Fast 1,000 Hz switching frequency for high-speed automation tasks
- Durable IP67-rated ABS housing withstands harsh industrial environments
- Flexible 10 V DC to 30 V DC supply voltage suits varied power sources
- Compact 25 mm × 78 mm × 63 mm design fits tight mounting spaces
Specifications
| Brand | SICK |
|---|---|
| Model | WT260-F470 |
Questions about this item
How do I verify the WT260-F470 is operating correctly after wiring it to a 10 V DC ... 30 V DC supply?
The sensor's PNP switching output toggles when an object enters the 5 mm ... 1,000 mm sensing range. With the potentiometer set, the visible red light spot (Ø 45 mm at 1,000 mm) should appear on the target. The selector switches between light and dark switching modes.
What accessories are included with the WT260-F470 and what must I purchase separately?
The box contains the sensor and a BEF-W260 mounting bracket. A 4-pin M12 female connector or pre-wired cable for the male M12 plug is not supplied and must be bought separately.
Which WT260-F470 configuration suits a 1,000 mm detection requirement?
The WT260-F470 model covers 5 mm ... 1,000 mm sensing range with a 270° potentiometer for precise adjustment. Its visible red LED spot measures Ø 45 mm at that distance, making it suitable for targets at 1,000 mm.
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