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Panasonic EX-14B-PN Photoelectric Sensor
The Panasonic EX-14B-PN Photoelectric Sensor (Part Number: UEX14BPN) is a compact photoelectric sensor designed for precision and high reliability in a variety of industrial environments. With a sensing range from 2 mm to 25 mm (0.079 to 0.984 inches), it is ideal for detecting small objects such as ø0.1 mm (0.004 inches) copper wires when completely beam interrupted. This sensor is equipped with PNP open-collector transistor output, offering a maximum source current of 50 mA and short-circuit protection to ensure safety in demanding environments.
The Panasonic EX-14B-PN Photoelectric Sensor features a response time of 0.5 ms or less, ensuring fast and accurate detection. Its IP67 protection rating makes it resistant to dust and water, while its wide operating temperature range of -25°C to +55°C (-13°F to +131°F) ensures dependable performance in extreme conditions. The sensor also includes green and orange LED indicators, providing visual feedback for operation status and stability.
Key features :-
Brand | Panasonic |
Product name | EX-14B-PN |
Part Number | UEX14BPN |
Item | Performance characteristics |
CE Marking Directive Compliance | ・EMC Directive : EN 60947-5-2\ ・RoHS Directive ・ISO 13849-1 (Category 1, PLc) (Note) (Note) : Conformed from December 2021 production. |
Sensing Range | 2 to 25 mm 0.079 to 0.984 in (Conv. point: 10 mm 0.394 in) (Note) The sensing range and the hysteresis are specified for white non-glossy paper (50 × 50 mm 1.969 × 1.969 in) as the object. |
Min. Sensing Object | ø0.1 mm ø0.004 in copper wire (Completely beam interrupted object) (Setting distance: 10 mm 0.394 in) |
Hysteresis | 15 % or less of operation distance (Note) The sensing range and the hysteresis are specified for white non-glossy paper (50 × 50 mm 1.969 × 1.969 in) as the object. |
Repeatability (Perpendicular to Sensing Axis) | 0.1 mm 0.004 in or less |
Supply Voltage | 12 to 24 V DC plus or minus 10 % Ripple P-P 10 % or less |
Current Consumption | 13 mA or less |
Output | PNP open-collector transistor - Maximum source current: 50 mA - Applied voltage: 30 V DC or less (between output and +V) - Residual voltage: 2 V or less (at 50 mA source current), 1 V or less (at 16 mA source current) |
Output: Utilization Category | DC-12 or DC-13 |
Output: Short-Circuit Protection | Incorporated |
Response Time | 0.5 ms or less |
Operation Indicator | Orange LED (lights up when the output is ON) |
Incident Beam Indicator | - |
Stability Indicator | Green LED (lights up under stable light received condition or stable dark condition) |
Pollution Degree | 3 (Industrial environment) |
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, 3 mm 0.118 in double amplitude (20 G max.) in X, Y and Z directions for two hours each |
Shock Resistance | 500 m/s2 acceleration (50 G approx.) in X, Y and Z directions three times each |
Emitting Element | Red LED (Peak emission wavelength: 680 nm 0.027 mil, modulated) |
Material | Enclosure: Polyethylene terephthalate Lens: Polyalylate |
Cable | 0.1 mm2 3-core (emitter: 2-core) cabtyre cable, 2 m 6.562 ft long |
Cable Extension | Extension up to total 50 m 164.042 ft is possible with 0.3 mm2, or more, cable. (Note) : For safety applications, do not exceed 30 m 98.425 ft. |
Applications :-
- Automation Systems: Ideal for automated manufacturing and assembly lines requiring small object detection.
- Wire and Cable Production: Perfect for wire detection, especially in applications where small copper wires need to be detected with high precision.
- Packaging Machinery: Suitable for packaging lines where precise object detection and quick response times are critical.
- Quality Control: Can be used for quality inspection in various production environments, ensuring that components are correctly positioned or moved.
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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