Keyence LV-N11P Multi-Purpose Digital Laser Sensor

The Keyence LV-N11P is a compact and high-speed digital laser sensor amplifier, built for precision object detection and automation control in demanding industrial environments. With dual PNP outputs, LIGHT-ON/DARK-ON selectable operation, and ultra-fast 80 µs response time, this amplifier is ideal for positioning, part detection, and high-speed packaging applications.

Technical Specifications

Manufacturer: Keyence
Product Series: LV-N Series
Model: LVN11P
Type: Digital laser amplifier
Output Type: PNP
Configuration: Main unit, cable type

Input & Output Functions

Control Outputs: 2 outputs (PNP open collector)

• Voltage: 30 V max.
• Output Current:
  • Standalone: 100 mA max. (total)
  • Multi-unit setup: 20 mA max. per output
• Residual Voltage:
  • 1.2 V max. (≤10 mA)
  • 2.2 V max. (10–100 mA)

External Input: 1 input

• Input Time: 2 ms (ON) / 20 ms (OFF) or longer

Output Mode Selection: LIGHT-ON / DARK-ON

Response Time & Timer Functions

Response Modes:

• 80 µs (HIGH SPEED)
• 250 µs (FINE)
• 500 µs (TURBO)
• 1 ms (SUPER)
• 4 ms (ULTRA)
• 16 ms (MEGA)

Built-in Timer Functions:

• OFF-delay
• ON-delay
• One-shot
• OFF

Timer Range: 1 to 9,999 ms (±10%)

Interference Prevention & Expansion

Interference Limits (Units):

• 0 (HIGH SPEED)
• 2 (FINE/TURBO/SUPER)
• 4 (ULTRA/MEGA)

Max Expansion: Up to 17 total units
(2-output types count as two units)

Power Supply & Consumption

• Voltage: 10–30 VDC (Ripple ≤10%, Class 2/LPS)
• Normal Mode: 950 mW
• Eco On: 815 mW
• Eco Full: 650 mW

Environmental Resistance

• Operating Temp: -20 to +55 °C (Max +45 °C with 11+ units)
• Humidity: 35–85% RH
• Vibration: 10–55 Hz, 1.5 mm double amplitude
• Shock: 500 m/s², 3 times each axis

Material & Construction

• Housing Material: Polycarbonate
• Cable Material: PVC
• Weight: Approx. 75 g

Key Features & Benefits

✅ Dual Output Design: Two PNP control outputs for advanced signal handling.

✅ Ultra-Fast Response: Detect objects in as little as 80 µs—ideal for rapid production lines.

✅ Selectable Operating Modes: LIGHT-ON/DARK-ON switchable for flexible deployment.

✅ Energy Efficiency: Eco Modes help reduce overall system power consumption.

✅ Robust Build Quality: Vibration and shock-resistant with rugged polycarbonate housing.

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For more information about the Keyence LV-N11P, or help choosing the right sensor amplifier for your needs, contact Drive Outlet Megastore.

Our expert team is ready to assist you with product selection, integration support, and technical advice—ensuring you get the most reliable sensor solutions available.