Panasonic FX-505-C2 Digital Fiber Sensor Amplifier

Technical Overview

High-speed digital fiber sensor amplifier with 25µs response, dual NPN and analog 4-20mA outputs, 12-24VDC, IP40. Ideal for precise industrial detection.

Key Features

12-24V DC power supply.
Dual NPN digital outputs and one 4-20mA analog output.
Ultra-fast 25 µs (0.025ms) response time.
IP40 protection rating.
Red LED light source (peak emission wavelength: 643 nm).
Operating temperature range: -10 to +55°C.
Two 4-digit LCD displays (green and red).
Copy settings via optical interface.
Up to 8 settings can be saved and loaded (data bank).
Integrated logical calculation functions.
Threshold tracking and self-diagnosis output.
Remote input feature for external settings.
Designed for DIN rail mounting.
Pre-wired with a 2-meter 6-core cabtyre cable.
Light-ON and Dark-ON output operation modes.
Light intensity and gain setting for optimal detection.
Equipped with 5 timer types (range: 0.05 ms to 32 s).

Technical Specification Matrix

Parameter	Value
Power Supply	12-24V DC
Output Type	2 x NPN, Analog (4-20mA)
Response Time	0.025 ms (25 µs)
Protection Rating	IP40
Operating Temperature	-10 to +55°C
Emitting Element	Red LED (Peak emission wavelength: 643 nm)
Connection Method	Cable (2m, 6-core cabtyre)
Display	One 4-digit green LCD, one 4-digit red LCD
Body Material	Polycarbonate (Case cover), Polyacetal/TPEE (Switch)
Max. Operating Current (Digital Output)	100 mA
Physical Weight (kg)	0.06
Dimensions L x W x H (cm)	7.5 x 3.4 x 1

Industrial Applications

1. High-Speed Small Part Counting on Production Lines

The FX-505-C2's incredibly fast 25µs response time and dual NPN digital outputs enable precise, real-time counting of miniature components, such as screws, electronic chips, or pharmaceutical tablets, as they move rapidly on a conveyor belt. The analog output can be utilized to monitor component density or fill levels.

Problem Solved

Ensures accurate inventory management and quality control by reliably counting small, fast-moving items, preventing over-filling or under-filling, and maintaining production throughput.

High-speed countingMicro-object detection25µs responseNPN output4-20mA analog outputQuality control

2. Precise Edge Detection for Web Guiding Systems

Utilizing its superior sensing performance and 25µs response time, this fiber sensor amplifier can accurately detect and track the edges of various web materials (e.g., paper, film, fabric) in industrial processing lines. The 4-20mA analog output provides a continuous, proportional signal indicating the material's position, while NPN outputs can trigger immediate corrective actions.

Problem Solved

Maintains consistent material alignment, preventing costly production errors like material tearing, misprints, or improper winding, thus ensuring product quality and minimizing waste.

Edge trackingWeb guidingMaterial alignmentAnalog feedbackHigh accuracyContinuous monitoring

3. Automated Assembly Component Verification

In automated assembly processes, the FX-505-C2 can verify the presence or correct placement of small, critical components. Its ability to detect minute objects with high reliability, coupled with integrated logic functions and self-diagnosis, allows for rapid confirmation of assembly steps, providing immediate pass/fail signals via its NPN outputs.

Problem Solved

Guarantees product integrity and reduces rework by quickly identifying missing or incorrectly assembled small parts, significantly enhancing assembly line quality and efficiency.

Component presence detectionAssembly verificationIntegrated logicSelf-diagnosisQuality assuranceFast detection