KEYENCE LR-W70C Small/Dual Spot Type M12 connector 4pin type:
The Keyence LR-W70C is a compact digital fiber optic sensor
designed for precise detection in industrial automation. Part of
the LR-W series, this model utilizes a white LED light source to
achieve accurate color differentiation and stable detection, even
under varying environmental conditions. It supports a detection
range of 30 mm to 70 mm, making it suitable for applications
requiring small-spot detection. The sensor features a durable M12
connector with IP65/IP67 environmental protection, ensuring
reliability in harsh environments.
The LR-W70C offers flexible output configurations, including NPN
and PNP transistor logic, with a maximum output current of 50 mA.
It supports multiple response times (200 µs to 500 ms) and timer
functions (OFF/ON-delay, single-pulse) to adapt to different
operational needs. Advanced features include mutual interference
prevention (up to 2 units) and IO-Link compatibility for seamless
integration into automated systems. Its intuitive interface and
compact design enhance usability, while the zinc-cast housing with
nickel-chromium plating ensures long-term stability.
Technical Specifications:
Product Type: Digital Fiber Optic Sensor (White Light Spot Type)
Detection Principle: White LED light source with color information
analysis (wavelength-specific light intensity distribution)
Detection Range: 30 mm to 70 mm
Minimum Spot Diameter: Approx. 1.6 × 2.9 mm (at 50 mm distance)
Light Source: White LED (visible light spectrum coverage)
Response Time: 200 µs / 1 ms / 10 ms / 100 ms / 500 ms
(single-point mode); slower by ~20% in differential/matching modes
Output Type: NPN/PNP open collector, 30 VDC max, 50 mA max
Control Modes: Timer functions (OFF/ON-delay, single-pulse)
Mutual Interference Prevention: Up to 2 units (via frequency
adjustment)
Power Supply: 10–30 VDC (including 10% ripple), Class 2/LPS
compliant
Power Consumption: ≤60 mA (24 VDC, excluding load), ≤110 mA (12
VDC, excluding load)
Environmental Protection: IP65/IP67 (IEC60529)
Operating Temperature: -20°C to +50°C (non-freezing)
Relative Humidity: 35–85% RH (non-condensing)
Vibration Resistance: 10–55 Hz, 1.5 mm double amplitude (X/Y/Z
directions, 2 hours each)
Shock Resistance: 1,000 m/s² (X/Y/Z directions, 6 times each)
Housing Material: Zinc cast (nickel-chromium plated), PPSU
indicator cover, PES buttons, PMMA lens cover (scratch-resistant
coating)
Connector Type: M12 4-pin
Communication: IO-Link (Specification v1.1/COM2, 38.4 kbps)
Special Features: APC (Auto Power Control) toggle, Eco Mode, spot
size adjustment
Packing & Delivery:
1)100% brand New and Original Factory Seal!
2)Warranty: 1 year
3)Package: Original packing with cartons.
4)Delivery time: Shipped in 3-7 days after payment
5) All the goods will be tested before shipment.
More Products In Stock:
| LR-W70C | CZ-H52 | CPV14-M1H-5LS-1/8 |
| QST-10 | FS-N41P | HEE-D-MIDI-24 |
| MA-40-10-R1/4-EN | DSNU-16-80-PPV-A | MFH-5-1/4 |
| PUN-12X2-BL | DSNU-25-80-PPV-A | SV-3-M5 |
| PUN-8X1,25-BL | PEV-1/4-B-OD | QS-1/8-8 |
