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Panasonic CX-421 Photoelectric Sensor
Panasonic CX-421 Photoelectric Sensor
Panasonic CX-421 Photoelectric Sensor
Panasonic CX-421 Photoelectric Sensor
Panasonic CX-421 Photoelectric Sensor
Panasonic CX-421 Photoelectric Sensor
Panasonic CX-421 Photoelectric Sensor
Panasonic CX-421 Photoelectric Sensor
Panasonic

Panasonic CX-421 Photoelectric Sensor

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Product SKU: NTSSEN00070
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Panasonic CX-421 Photoelectric Sensor

The Panasonic CX-421 Photoelectric Sensor is a high-performance diffuse reflective sensor designed for precise detection of opaque, translucent, or transparent objects. It boasts a sensing range of 300 mm (11.811 in), making it suitable for a wide range of industrial applications. With repeatability of 1 mm (0.039 in) and hysteresis of 15%, this sensor delivers accurate and consistent results. Powered by 12 to 24 V DC, it has a low current consumption of 13 mA or less, ensuring energy efficiency. The sensor's PNP open-collector transistor output and short-circuit protection provide robust functionality for seamless integration into industrial systems.

The Panasonic CX-421 Photoelectric Sensor features automatic interference prevention, allowing multiple sensors to be mounted in close proximity without affecting performance. Its IP67 protection rating ensures reliability in harsh environments, while the infrared LED with a peak emission wavelength of 860 nm ensures stable operation under varying ambient conditions. Ideal for tasks requiring rapid and precise detection, the CX-421 excels in applications that involve detecting moving objects or monitoring material handling.

Key features :-

Brand Panasonic
Product name CX-421
Item Performance characteristics
CE Marking Directives EMC Directive, RoHS Directive
Sensing Range 300 mm 11.811 in
(Note) The sensing range and hysteresis of the diffuse reflective type sensor are specified for white non-glossy paper (200 × 200 mm 7.874 × 7.874 in) as the object.
Sensing Object Opaque, translucent or transparent object
(Note) Make sure to confirm detection with an actual sensor before use.
Repeatability (Perpendicular to Sensing Axis) 1 mm 0.039 in or less
Hysteresis 15 % or less of operation distance(Note) The sensing range and hysteresis of the diffuse reflective type sensor are specified for white non-glossy paper (200 × 200 mm 7.874 × 7.874 in) as the object.
Supply Voltage 12 to 24 V DC plus or minus 10 % Ripple P-P 10 % or less
Current Consumption 13 mA or less
Output NPN open-collector transistor
- Maximum sink current: 100 mA
- Applied voltage: 30 V DC or less (between output and 0 V)
- Residual voltage: 2 V or less (at 100 mA sink current), 1 V or less (at 16 mA sink current)
Output: Output Operation Switchable either Light-ON or Dark-ON
Output: Short-Circuit Protection Incorporated
Response Time 1 ms or less
Operation Indicator Orange LED(lights up when the output is ON)
(incorporated on the receiver for thru-beam type)
Stability Indicator Green LED(lights up under stable light received condition or stable dark condition)
(incorporated on the receiver for thru-beam type)
Power Indicator -
Sensitivity Adjuster Continuously variable adjuster(incorporated on the receiver for thru-beam type)
Automatic Interference Prevention Function Incorporated(Two units of sensors can be mounted close together.)
Protection IP67 (IEC)
Ambient Temperature - 25 to +55℃ -13 to +131℃ ℉ (No dew condensation or icing allowed ), Storage: -30 to +70℃ -22 to +158℃ ℉
Ambient Humidity 35 to 85 % RH, Storage: 35 to 85 % RH
Ambient Illuminance Incandescent light: 3,000 lx or less at the light-receiving face
Voltage Withstand ability 1,000 V AC for one min. between all supply terminals connected together and enclosure
Insulation Resistance 20 MOhm , or more, with 250 V DC megger between all supply terminals connected together and enclosure
Vibration Resistance 10 to 500 Hz frequency, 1.5 mm 0.059 in amplitude (10 G max.) in X, Y and Z directions for two hours each
Shock Resistance 500 m/s2acceleration (50 G approx.) in X, Y and Z directions three times each
Emitting Element (Modulated) Infrared LED
Emitting Element (Modulated): Peak Emission Wavelength 860 nm 0.034 mil
Material Enclosure: PBT (polybutylene terephthalate)
Lens: acrylic
Indicator cover: acrylic
Cable 0.2 mm23-core cabtyre cable, 2 m 6.562 ft long
Cable Extension Extension up to total 100 m 328.084 ft is possible with 0.3 mm2, or more, cable.

 

Applications :-

  • Material Handling: Efficient detection of materials on conveyor belts or automated systems.
  • Packaging Industry: Precise monitoring of items during packaging processes.
  • Quality Control: Ensures consistent product quality in manufacturing lines.
  • Sorting Systems: Detects objects for sorting by size, material, or shape.
  • Logistics Automation: Monitors the movement of goods in warehouses and storage areas.
  • Security Systems: Presence detection for automated security or access control systems.

Precautions :-

  • Ensure Correct Wiring: Incorrect connections can cause sensor failure
  • Avoid Overvoltage: Operating within 10-30V DC prevents damage
  • Protect from Extreme Heat: Avoid installing near high-temperature sources
  • Regular Cleaning: Keep the optical lens free from dust and debris for optimal performance

Note : All tax and custom duty should be pay by buyer only.

Note: All trademarks and trade names used are the property of their respective owners.

Note : All tax and custom duty should be pay by buyer only.

Note: All trademarks and trade names used are the property of their respective owners.

Accuracy Disclaimer: Specifications provided are based on datasheet and are subject to change without notice. While every effort has been made to ensure accuracy, errors may occur. Users are encouraged to verify specifications with the manufacturer and consult for any specific questions or requirements.

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