Keyence FS-N11N Digital Fiber Optic Sensor Amplifier
Keyence FS-N11N Digital Fiber Optic Sensor Amplifier
Manufacturer :KEYENCE
Product No. : FS-N11N
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https://www.achievers-automation.com More ProductsDescription:The Keyence FS-N11N is a cable-type main fiber amplifier from the FS-N digital fiber sensor lineup. This single-output amplifier supports diverse fiber head selections including reflective and through-beam fiber units for tiny object detection.It features six adjustable response speed modes from 50 µs to 16 ms and optional APC auto power control to stabilize light source performance over long-term operation. Up to 16 amplifier units can be cascaded together with anti-interference function to prevent mutual signal disturbance in dense installation. Built-in digital threshold tuning delivers stable detection for transparent, glossy and miniature targets. The compact DIN rail mountable polycarbonate housing fits tightly inside control cabinets, equipped with multi-segment LED digital display for real-time signal value observation. The unit adopts NPN open-collector switching output for direct connection to PLC input modules.Detail:
| Parameter | Specification |
|---|---|
| Model Number | FS-N11N |
| Brand | Keyence |
| Series | FS-N Digital Fiber Optic Sensor |
| Unit Classification | Main Unit, Cable Type |
| Control Output | 1-channel NPN open collector |
| Max Output Current | 100 mA (standalone); 20 mA (when cascaded) |
| Residual Output Voltage | ≤ 1 V |
| Supply Voltage | 12–24 VDC ±10 %, ripple (P-P) ≤10 % |
| Power Consumption | Normal: ≤900 mW; Eco ON: ≤800 mW; Eco Full: ≤470 mW |
| Light Source | 4-element Red LED, 630 nm |
| Response Time Options | 50 µs / 250 µs / 500 µs / 1 ms / 4 ms / 16 ms |
| APC Function | Switchable ON / OFF (Factory default: OFF) |
| Maximum Cascading Quantity | 16 amplifiers |
| External Input | Supported for remote teach / reset |
| Protection Circuit | Reverse polarity protection |
| Parameter | Specification |
|---|---|
| Housing Material | Polycarbonate |
| Mounting Method | 35 mm DIN rail mounting |
| Protection Class | IP66 |
| Operating Ambient Temperature | -20 °C ~ +55 °C |
| Storage Temperature | -25 °C ~ +60 °C |
| Relative Humidity | 35 % ~ 85 % RH, non-condensing |
| Ambient Light Resistance | Incandescent lamp ≤20,000 lux; Sunlight ≤30,000 lux |
| Vibration Resistance | 10–55 Hz, double amplitude 1.5 mm, 2 hours per X/Y/Z axis |
| Shock Resistance | 500 m/s², 3 shocks per X/Y/Z axis |
| Net Weight | Approx. 75 g |
| Compatible Fiber Heads | Keyence FU series fiber optic units |
| Certifications | CE, UL |
| Compliance | RoHS |
Brand
With the rapid development of industrial automation, KEYENCE, as a leading supplier of sensors and measuring instruments, is constantly developing and manufacturing newer and more reliable products to meet the demands of various manufacturing industries. In addition to high-quality products, the well-trained KEYENCE sales team also offers excellent services, ranging from solving application problems, providing technical sales support to responding quickly to users' requests. KEYENCE has always been committed to supporting a wide range of users and helping them become leaders in their industries. Company Information n nCompany Name: KEYENCE n nDate of Establishment: May 27, 1974 n nRegistered Capital: 2,451 million RMB (30,638 million Japanese yen) n nHead Office and Research Center: 1-3-14, Nakajima, Higashiyodo, Osaka n nNumber of Employees: 3,150 (March 2011) n nBusiness Content: Sensors, Measuring instruments, Image Systems, Control? Research on measuring instruments? Analytical instruments for development
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