Panasonic FX-101P Digital Fiber Sensor Amplifier

Technical Overview

Digital fiber sensor amplifier for precise object detection. Features 12-24V DC input, PNP output, 250µs response, and slim 9x30x66.2mm polycarbonate body.

Key Features

Dual 4-digit (green/red) LCD digital display
PNP open-collector transistor output (Max 100 mA)
Selectable Light-ON or Dark-ON output operation
Short-circuit protection incorporated
Interference prevention function with emission frequency selection
Fine sensitivity adjustment function
Integrated timer function (ON-delay / OFF-delay) with multiple period settings
Multiple sensitivity setting methods: 2-point teaching, Limit teaching, Full-auto teaching
Compact and slim body design with only 9 mm width
Constructed from durable polycarbonate (enclosure, key switch) and PBT (fiber lock lever)
CE Marking (EMC Directive, RoHS Directive), UKCA Marking, UL/c-UL Listing certified
External input for remote adjustment and setting

Technical Specification Matrix

Parameter	Value
Supply Voltage	12 to 24 V DC ±10%, Ripple P-P 10% or less
Power Consumption (Normal)	720 mW or less (30 mA or less at 24 V DC)
Power Consumption (ECO mode)	600 mW or less (25 mA or less at 24 V DC)
Output Type	PNP open-collector transistor
Max. Source Current	100 mA
Applied Output Voltage	30 V DC or less (between output and +V)
Residual Output Voltage	1.5 V or less (at 100 mA source current)
Response Time (Emission Freq. 0)	250 µs or less
Response Time (Emission Freq. 1)	450 µs or less
Response Time (Emission Freq. 2)	500 µs or less
Response Time (Emission Freq. 3)	600 µs or less
Ambient Operating Temperature	-10 to +55 ℃ (For 4-7 units mounted close: -10 to +50 ℃; for 8-16 units: -10 to +45 ℃)
Ambient Storage Temperature	-20 to +70 ℃
Ambient Operating/Storage Humidity	35 to 85 % RH (no dew condensation or icing)
Vibration Resistance	10 to 150 Hz, 0.75 mm double amplitude in X, Y, Z for 2 hours each
Shock Resistance	98 m/s² (10 G approx.) in X, Y, Z five times each
Emitting Element	Red LED (Peak emission wavelength: 643 nm)
Enclosure Material	Polycarbonate
Key Switch Material	Polycarbonate
Fiber Lock Lever Material	PBT
Physical Weight (kg)	0.02
Dimensions L x W x H (cm)	6.62 x 0.9 x 3

Industrial Applications

1. Small Part Presence Detection on Conveyors

Utilizing its high-speed response time of 250 µs and precise digital sensing capabilities, the FX-101P can reliably detect the presence or absence of very small components moving rapidly on conveyor belts in automated assembly lines.

Problem Solved

Ensures accurate and rapid detection of minute objects, preventing production line errors and ensuring consistent product flow.

High-speed detectionSmall object sensingConveyor belt automationPrecision manufacturing250 µs response time

2. Material Level Monitoring in Restricted Spaces

Given its ultra-slim body (9 mm width) and adaptable fiber optic connection, the FX-101P is ideal for monitoring granular or liquid material levels within confined hoppers or tanks where traditional sensors cannot fit. The fiber can be routed to the exact sensing point.

Problem Solved

Provides accurate level sensing in compact or hard-to-reach industrial containers, optimizing material flow and preventing overflows or shortages.

Level sensingCompact form factorFiber optic flexibilityConfined space monitoring9 mm width

3. Edge Alignment and Position Verification

The digital display for incident light intensity and the fine sensitivity adjustment function of the FX-101P allow for precise edge detection and position verification of web materials or sheets. Its robust polycarbonate enclosure and resistance to vibration (0.75 mm double amplitude) ensure stable operation in dynamic industrial machinery.

Problem Solved

Maintains accurate alignment and verifies the precise position of materials, crucial for quality control in printing, packaging, and cutting processes.

Edge detectionPositioning controlWeb guidingVibration resistanceFine sensitivity adjustmentPolycarbonate enclosure