OPB991N55

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The OPB991N55 is an optical sensors photointerrupter that is of slot type with a logic output. It is designed to perform a low-level signal non-contact switch and is also commonly used as an output detector in various industrial applications. It is a perfect choice for automation control, robotics, and machine vision as well as in any industrial process.

This device offers a great solution for using optical sensing elements with integrated slot-type photo interrupters. The OPB991N55 is a reliable and efficient optically operated switch, which provides optical control options for both the industry and the everyday man. This includes detection of light-sensitive elements, optical components, and various other industrial automation processes. These optical sensors operate on a logic-level distribution and are designed to be used in various applications such as: factory automation, machine vision, optical recognition, consumer robotics, and process monitoring.

The OPB991N55 consists of an infrared emitter and receiver that is integrated with an optical slot in one unit. These components serve as a switch, which open and close when exposed to light. The emitter and receiver are designed to be mounted in close proximity; this ensures a direct optical path between the emitter and receiver. The optical slot also serves as an obstacle to the direct flow of light, which prevents the maximum level of signal from reaching the receiver.

The OPB991N55 utilizes a parallel optical structure to provide the user with reliable and easy configuration possibilities. This unique structure requires only one power supply to work, within a DC voltage range, and one ground connection to function.

A few specifications for this device are:

• Maximum operating current: 150mA
• Minimum operating frequency: 2.5kHz
• Logic voltage: 5V DC
• Maximum output current: 10mA
• Minimum operating distance: 2mm
• Maximum operating temperature: 140 °C

It is important to note that this device needs to be installed in the correct orientation right-side up or else it will not work. The manufacturer also recommends to ensure that no dirt or any other obstructions exist in between the photointerrupter and its source before power-on.

The OPB991N55 can be used for a wide range of applications as it is ideal for factory automation, machine vision, electrical equipment inspection and testing, surface inspection of substrates, sorting auto parts and consumer robotics. This unit is most commonly used for a variety of optical sensing and detection, such as: object detection, position detection, object removal, surface inspection and flaws, liquid level detection, and robotic motion control. This unit can be used as both a success or fail detection depending on the application.

Overall, the OPB991N55 is an exemplary example of a reliable and efficient optical detector, which is suitable for a range of applications. Its unique structure allows for easier installation and configuration, making it a great choice for users of any level. With a wide range of applications and specifications, this photointerrupter provides the perfect solution for any industry looking for a reliable device with easy and efficient installation.

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