KEYENCE FS-N11P Digital Fiber Optic Sensor Amplifier

Manufacturer: KEYENCE

Model: FS-N11P

Series: FS-N Digital Fiber Optic Sensor Series

Description

The KEYENCE FS-N11P is a high-performance digital fiber optic sensor amplifier designed for precise object detection in industrial automation applications. This main unit features a PNP output, high-speed response, intuitive digital display, and supports expansion with up to 16 interconnected amplifier units.

Key Features

• Digital fiber optic sensor amplifier
• PNP open-collector output
• Main unit (expandable system)
• High-speed response down to 50 μs
• Easy-to-read dual digital display
• Automatic Power Control (APC)
• Multiple operating modes (High Speed, Fine, Turbo, Super, Ultra, Mega)
• DIN rail mounting
• Expandable up to 16 units
• Compact industrial design

Technical Specifications

• Supply Voltage: 12–24 VDC ±10%
• Output Type: PNP Open Collector
• Maximum Output Current: 100 mA
• Response Time: 50 μs to 16 ms (selectable)
• Light Source: Red 4-element LED
• Current Consumption: Max. 39 mA @ 24 V
• Ambient Temperature: -20°C to +55°C
• Humidity: 35–85% RH (non-condensing)
• Housing Material: Polycarbonate
• Weight: Approx. 75 g
• Mounting: DIN Rail
• Protection: Reverse polarity and short-circuit protection

Applications

• Factory automation
• Packaging machinery
• Assembly equipment
• Presence/absence detection
• Position sensing
• Small part detection
• High-speed production lines