Photoelectric switches are fundamental components in modern industrial automation, serving as reliable sensors for object detection, positioning, and counting. The OBR6000-R103-2EP-IO-0,3M-V1 represents a specific model within this category, designed to meet rigorous operational demands. This article provides a detailed technical examination of this device, its operational principles, and its practical applications without promotional bias.
The OBR6000-R103-2EP-IO-0,3M-V1 is a photoelectric sensor that typically operates on the through-beam principle. This method involves a separate transmitter and receiver unit. The transmitter emits a focused beam of light, often from an LED source. The receiver, positioned opposite, detects this beam. When an object passes between the two units, it interrupts the light beam. This interruption triggers a change in the sensor's output state, signaling the presence of the object. This principle offers significant advantages, including long sensing distances and high reliability, as it is less susceptible to the object's surface color, reflectivity, or environmental factors like dust, compared to reflective models.
A breakdown of the model number, OBR6000-R103-2EP-IO-0,3M-V1, reveals key specifications. The "OBR6000" likely denotes the series or family. "R103" often indicates a specific housing style or form factor. The "2EP" suffix may refer to a two-wire electrical configuration or a particular output type (e.g., PNP or NPN). "IO-0" could specify the output function, such as a normally open (NO) or normally closed (NC) contact. The "0,3M" clearly specifies the length of the integrated cable as 0.3 meters. Finally, "V1" might indicate a version or revision number of the product. It is crucial for engineers and technicians to consult the official manufacturer's datasheet for precise and authoritative specifications, as coding conventions can vary between brands.
The technical characteristics of such a sensor are critical for system integration. Key parameters include the sensing range, which for a through-beam model like this can often extend several meters. The light source is typically a modulated infrared or visible red LED, which helps mitigate interference from ambient light. The output is usually a solid-state switch (transistor) compatible with programmable logic controllers (PLCs) and other control systems. The housing is generally constructed from robust materials like nickel-plated brass or industrial-grade plastics, offering ingress protection ratings such as IP67, making it resistant to dust and temporary water immersion. The integrated 0.3-meter cable provides a fixed connection point, requiring proper strain relief in installation.
In practical terms, the OBR6000-R103-2EP-IO-0,3M-V1 finds application across diverse industries. In packaging machinery, it is used for detecting the presence of boxes on a conveyor, ensuring proper filling and sealing sequences. Within the automotive sector, these sensors monitor the position of components on assembly lines, verifying correct placement before robotic welding or assembly. Material handling systems employ them for precise pallet counting and height detection. They are also integral to security systems, acting as invisible beams to detect intrusion in access control points. Their primary strength lies in environments where dependable detection over a consistent distance is paramount, and where the objects to be detected may have varying surface properties.
Installation and maintenance are straightforward but require attention to detail. For through-beam sensors, precise alignment of the transmitter and receiver is essential for optimal performance. Mounting brackets should be secure to prevent vibration from misaligning the units. The sensing path must be kept clear of obstructions that could cause false triggers. While these sensors are known for durability, periodic checks are recommended. This includes cleaning the lenses to prevent buildup of dirt or grime that could attenuate the light signal and verifying the electrical connections for corrosion or looseness. Troubleshooting often involves checking alignment, power supply voltage, and the state of the output indicator LED, if present.
When selecting a photoelectric switch, the OBR6000-R103-2EP-IO-0,3M-V1 is one option among many. Alternatives include diffuse reflective sensors, which house the emitter and receiver in a single unit and detect light reflected off the target, suitable for shorter ranges. Retro-reflective sensors use a reflector and are effective for medium distances. The choice depends entirely on the application's specific needs: required sensing distance, target object characteristics, environmental conditions (dust, moisture, light noise), and necessary response speed. Through-beam models, like the one discussed, are selected for their long-range and high-integrity detection capabilities.
In summary, the OBR6000-R103-2EP-IO-0,3M-V1 photoelectric switch is a through-beam sensor designed for industrial object detection. Its operation is based on the interruption of a light beam, providing reliable performance. Understanding its model code helps identify its features, such as its cable length. Its robust construction and specific technical parameters make it suitable for demanding applications in automation, packaging, and material handling. Successful implementation relies on correct alignment, proper installation, and an understanding of its operational limits compared to other sensing technologies.
