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Panasonic EX-11A Photoelectric Sensor
| : Panasonic |
| : New |
| : UEX11A |
| : Photoelectric Sensor |
| : NPN |
| : -- |
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Panasonic EX-11A Photoelectric Sensor
The Panasonic EX-11A Photoelectric Sensor is a compact and reliable sensing solution designed for demanding industrial environments. Its 150 mm sensing range and ability to detect opaque objects as small as 1 mm make it ideal for precision applications. With a response time of just 0.5 ms, it delivers high-speed, accurate operation critical to modern automation.
The EX-11A uses a red LED modulated beam for stable detection, with a built-in NPN open-collector transistor output. It supports short-circuit protection, output status indication via LED, and conforms to RoHS, EMC Directive, and ISO 13849-1 standards. The sensor operates on 12–24 VDC with minimal current consumption, making it energy efficient.
Rated IP67, the EX-11A resists dust and moisture, and its polyethylene terephthalate enclosure ensures durability. Designed for use in harsh industrial conditions, it withstands vibration, shock, and variable temperatures. For precise object detection in compact spaces, the Panasonic EX-11A provides robust, efficient, and long-lasting performance.
Key features :-
Brand | Panasonic |
Product Number | EX-11A |
Part Number | UEX11A |
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 | 150 mm 5.906 in |
Min. Sensing Object | ø1 mm ø0.039 in opaque object (Completely beam interrupted object) (Setting distance between emitter and receiver: 150 mm 5.906 in) |
Hysteresis | - |
Repeatability (Perpendicular to Sensing Axis) | 0.05 mm 0.002 in or less |
Supply Voltage | 12 to 24 V DC plus or minus 10 % Ripple P-P 10 % or less |
Current Consumption | Emitter: 10 mA or less Receiver: 10 mA or less |
Output | NPN open-collector transistor - Maximum sink current: 50 mA - Applied voltage: 30 V DC or less (between output and 0 V) - Residual voltage: 2 V or less (at 50 mA sink current),1 V or less (at 16 mA sink 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 ft is possible with 0.3 mm2, or more, cable (emitter and receiver). (Note) : For safety applications, do not exceed 30 m 98.425 ft. |
Applications :-
- Precision Assembly Lines: Detects small parts in high-speed production environments.
- Packaging Machinery: Ensures accurate placement and movement of containers or labels.
- Robotics: Enables fine object recognition and presence detection in automated systems.
- Conveyor Systems: Senses item flow and presence to control downstream operations.
- Electronics Manufacturing: Ideal for detecting miniature components on PCBs or reels.
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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