Panasonic CX-461A-P-C05 Limited-Reflective Photoelectric Sensor

USD 55.92

Precise 5x30mm linear spot, 10-40mm detection. PNP output, IP67, 12-24V DC, 1ms response, anti-interference. Ideal for PCB presence.

SKU Pananonic-CX-461A-P-C05 Category
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Panasonic CX-461A-P-C05 Limited-Reflective Photoelectric Sensor

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

Technical Overview

Precise 5x30mm linear spot, 10-40mm detection. PNP output, IP67, 12-24V DC, 1ms response, anti-interference. Ideal for PCB presence.

Key Features

  • 5x30mm linear spot design ensures stable detection of products with gaps or uneven surfaces.
  • Easy installation with no sensitivity adjustment required, featuring a two-hole design.
  • Stable detection using special optical lens design, minimizing influence from workpiece colors.
  • Anti-interference design allows up to two sensors to be mounted closely without mutual interference.
  • IP67 protection structure for reliable operation in environments with water and dust.
  • Equipped with short-circuit and reverse polarity protection.
  • Fast 1ms response time.
  • Integrated orange LED for output status and green LED for stability indication.

5x30mm Linear Spot Design for stable detection of irregular or perforated surfaces, optimized for PCB applications.

Technical Specification Matrix

ParameterValue
Detection Distance10~40mm (center 23mm)*
Detection Spot5×30mm (at 30mm detection distance)
Repeatability8% maximum
Hysteresis1mm maximum
Power Voltage12~24V DC ± 10% ripple P-P 10% maximum
Current Consumption15 mA maximum
Output TypePNP open collector transistor
Maximum Source Current100mA maximum
Applied Voltage30V DC maximum (between output and +V)
Residual Voltage2V maximum (at 100mA source current); 1V maximum (at 16mA source current)
Output OperationNon-light ON
Short-circuit ProtectionEquipped (automatic recovery)
Reverse Polarity ProtectionEquipped
Response Time1ms maximum
Operation IndicatorOrange LED (lights up when output is ON)
Stability IndicatorGreen LED (lights up when stable light or stable non-light is received)
Sensitivity AdjusterNone
Anti-interference FunctionEquipped (2 sensors can be mounted closely)
Protection StructureIP67 (IEC)
Ambient Operating Temperature-25~+55℃ (no condensation or freezing)
Ambient Storage Temperature-30~+70℃
Ambient Operating Humidity35~85% RH
Ambient Storage Humidity35~85% RH
Ambient IlluminationIncandescent lamp: below 5,000lx on receiving surface
Withstand VoltageAC1,000V for 1 minute (between all power supply terminals and case)
Vibration ResistanceFrequency 10~500Hz, double amplitude 1.5mm (MAX.10G) in X, Y, Z directions for 2 hours (non-energized state)
Light-emitting ElementRed LED (modulated type) peak emission wavelength: 630nm
Case MaterialPBT (polybutylene terephthalate)
Lens MaterialAcrylic
Display Cover MaterialAcrylic
Cable0.2mm² 3-core rubber cable, 0.5m length
Cable Extension0.3mm² or larger cable, total length can be extended to 100m
Physical Weight (kg)0.02
Dimensions L x W x H (cm)3.5 x 1.12 x 2

Industrial Applications

1. SMT PCB Component Presence Detection

In surface mount technology (SMT) production lines, verifying the presence of components on PCBs is critical before subsequent processes. The CX-461A-P-C05's 5x30mm linear spot accurately detects components on the PCB surface, ideal for applications requiring precise checks on densely populated boards.

Problem Solved

Ensures all components are correctly placed on SMT PCBs, preventing costly errors or rework due to missing parts, thereby improving product quality and yield.

SMTPCB inspectioncomponent verificationlinear spot detectionautomated assembly

2. Warped or Irregular PCB Detection in Automated Production

Automated assembly lines often encounter PCBs with slight warpage or uneven surfaces. The CX-461A-P-C05's linear spot design provides stable detection across these irregular surfaces, ensuring reliable sensing where standard point sensors might fail to cover the entire area or misinterpret readings due to surface variations.

Problem Solved

Reliably identifies and prevents the progression of warped or uneven PCBs through the production line, improving product quality and reducing equipment damage from misaligned or faulty substrates.

PCB warpageirregular surface detectionautomated manufacturingquality controlnon-contact sensing

3. Object Positioning and Counting in Harsh Industrial Environments

For industrial applications where precise object positioning or counting is needed in dusty or wet conditions, the CX-461A-P-C05 offers robust performance. Its IP67 rating ensures durability and consistent operation even when exposed to water splashes or airborne particles, making it suitable for challenging factory floors.

Problem Solved

Provides reliable object position feedback and counting in environments where standard sensors might fail due to dust or moisture, ensuring process accuracy and maximizing uptime in demanding industrial settings.

IP67harsh environmentposition sensingmaterial handlingindustrial automationdust and water resistance
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