MS4800A-14-0520-Q2-X

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MS4800A-14-0520-Q2-X light curtains are designed for comprehensive safety solutions for protecting people from hazardous machine operations. The sensor units form segmented grids which, when properly aligned, stop hazardous machine movements or limit the area that can be accessed for maintenance. This type of light curtain is a two-piece system, consisting of a series of vertically mounted sensors and a parallel array of receivers. The sensors and receivers must be mounted in a set fashion in order to properly determine the location and size of the protected field to ensure the safety of personnel and equipment.

The primary purpose of the MS4800A-14-0520-Q2-X is to detect and prevent the presence of persons in the work area and to prevent them from reaching hazardous areas or dangerous equipment. When someone moves into the protected field, the infrared beams are broken, causing the controller to transmit a stop signal, triggering the device’s safety system. The sensitivity of the system can be adjusted in order to increase or reduce the size of the protection area.

The MS4800A light curtains are designed for numerous safety applications such as in packaging machines, warehouses, handling stations, presses, and robotics. They can be used as a primary or complementary safety system when combined with other safety solutions like mechanical switching, safety mats, product presence detectors, two-hand guards, etc. Additionally, the MS4800A series are available with an optional built-in muting LED (Light-Emitting Diode) for vision systems and integrated communication interface, such as ProfiNet and EtherNet/IP, to provide communication with higher level control systems.

The MS4800A-14-0520-Q2-X come pre-programmed with most popular safety standards, including EN ISO 14119, EN 61496-1, EN 61496-2, and EN 62061, which allow them to be quickly implemented into safety systems. Sensors and receivers are connected with a single 4 conductors flat cable, with options to provide up to 20 m of reach for the cables. These light curtains can be used in applications up to PL e (Category 4) according to EN ISO 13849-1 and SIL 3 according to EN 61058.

Their intelligent design provides critical features such as built-in self-testing, dual channel technology, safety lock monitoring, diagnostic functions, and integrated power supply. The dual channel technology activates a redundant safety circuit, in which two independent controllers send a stop signal to the same safety output. The safety lock monitoring ensures that the sensors are securely mounted, while the integrated diagnostics detect potential issues such as cable breakage and incorrect output wiring.

The MS4800A-14-0520-Q2-X are engineered to make a wide range of safety applications quick and simple. They offer a reliable safety solution that helps operators reduce the risk of workplace accidents and ensures compliance with safety standards. With features such as simplified installation, built-in self-testing, and dual-channel safety, the MS4800A-14-0520-Q2-X are the perfect choice for machine safety light curtains.

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