Panasonic CX-461B-C05 Photoelectric Sensor

USD 42.29

Compact convergent reflective sensor with a 10-40mm range, NPN Dark-ON output, and IP67 protection. Features low power consumption and high noise immunity.

SKU Panasonic-CX-461B-C05 Category
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Panasonic CX-461B-C05 Photoelectric Sensor

Model Identifier CX-461B-C05
Official Part Number CX-461B-C05
GTIN Standard NA

Technical Overview

Compact convergent reflective sensor with a 10-40mm range, NPN Dark-ON output, and IP67 protection. Features low power consumption and high noise immunity.

Key Features

  • Convergent reflective sensing method
  • Sensing range: 10 to 40 mm
  • NPN open-collector transistor output
  • Dark-ON operation mode
  • IP67 rated enclosure for high resistance to water and dust
  • Short-circuit protection incorporated
  • Reduced power consumption for energy efficiency.
  • High resistance to noise from inverter motors and lights.

Up to 60% Reduced Power Consumption

Technical Specification Matrix

ParameterValue
Sensor TypeConvergent reflective photoelectric
Sensing Range10 to 40 mm
OutputNPN open-collector transistor
Output OperationDark-ON
Supply Voltage12 to 24V DC ±10% Ripple P-P 10% or less
Max Sink Current100mA
Response Time1ms or less
ProtectionIP67 (IEC)
Operating Temperature-25 to +55°C
Body MaterialPBT
Lens MaterialAcrylic
Cable0.2mm² 3-core cabtyre cable, 0.5m long
Physical Weight (kg)0.02
Dimensions L x W x H (cm)3.1 x 1.12 x 2

Industrial Applications

1. Circuit Board Component Presence Detection

On a PCB assembly line, this sensor can be mounted above the conveyor to verify that small electronic components have been correctly placed by a pick-and-place machine before the board moves to the soldering station.

Problem Solved

The sensor's precise convergent point and ability to detect minute objects prevent costly errors and rework by ensuring all components are present before soldering. Its fast 1ms response time keeps up with high-speed production lines.

Convergent ReflectivePCB AssemblyComponent Detection1ms Response TimeNPN Output

2. Pharmaceutical Vial Counting and Positioning

In a pharmaceutical packaging line, the CX-461B-C05 can be used to accurately count small glass or plastic vials as they pass on a conveyor. Its convergent beam is ideal for ignoring the conveyor belt and only detecting the object at a fixed distance.

Problem Solved

Provides accurate counting for inventory and packaging control. The IP67 rating and PBT housing ensure the sensor can withstand washdown procedures common in pharmaceutical environments, guaranteeing longevity and reliability.

Vial CountingIP67Convergent SensingPharmaceutical PackagingDark-ON

3. Small Parts Ejection Confirmation in Stamping Press

Mounted near the die of a metal stamping press, the sensor can confirm that a small stamped part has been successfully ejected before the press cycles again. This prevents damage to the expensive die from a part not clearing the area.

Problem Solved

The sensor's reliable and fast detection (1ms) prevents catastrophic die crashes, saving significant money on tooling repairs and production downtime. Its robust PBT body and noise immunity are essential for surviving the harsh electrical and physical environment of a stamping press.

Die ProtectionPart EjectionStamping PressHigh Noise Immunity12-24V DC
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