MS4800B-30-0880-X

Series:	MS4800
Part Status:	Active
Lead Free Status / RoHS Status:	--
Protection:	Hand/Arm
Moisture Sensitivity Level (MSL):	--
Detection Capability:	30mm
Protective Height:	880mm
Number of Beams:	44
Beam Pitch:	20mm
Operating Range:	0.3m ~ 20.0m
Features:	Transmitter Only
Ingress Protection:	IP65 - Dust Tight, Water Resistant
Operating Temperature:	-10°C ~ 55°C

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Machine Safety - Light Curtains: MS4800B-30-0880-X Application Field and Working PrincipleLight curtains are commonly used today as a physical guarding barrier or as a presence-sensing device to protect personnel from hazardous machine components, other injurious equipment, and dangerous processes. Light curtains are one of the most reliable safety devices used for safeguarding machine operators. The MS4800B-30-0880-X light curtain is a type of safety light curtain designed to detect people and objects that enter or pass near a protected area.The MS4800B-30-0880-X light curtain is suitable for a wide range of industrial applications, with a range of features to ensure it meets the demand of any specific application. It features a multitude of features such as controlled emitter/receiver height fixing, monitoring and diagnostics via Illuminated status indicators, dual-channel redundant module and integrated muting functions. Additionally, it offers a range of widths and height-sensing resolutions, multiple voltage options, and multiple mounting options.The MS4800B-30-0880-X light curtain typically operates on an active-infrared principle. A receiver unit contains a multi-element photodiode that scans for the modulated infrared emitter output or the presence of an obstruction. If any element of the photodiode detects a modulated emitter signal, then a signal is sent to the control circuit of the light curtain.The MS4800B-30-0880-X uses a distributed-beam light curtain, which consists of two lines of optical beam emitters and receivers. The receiver line points towards the emitter line and detects the interruptions in the light emitted. Depending on the amount of detectors a light curtain has, there could be a number of detector lines. The maximum range of a light curtain is determined by the amount of detectors it has.The MS4800B-30-0880-X utilizes several safety features and design parameters that ensure complete safety. The safety features included in the MS4800B-30-0880-X light curtain are designed to prevent catastrophic injury and death from occurring should the protected area be breached. The dual-channel redundant design is the core power of the light curtain, since it creates a detection zone that is consistently able to protect machinery from personnel and other objects. When an unexpected obstruction or motion is detected, the receivers will address the respective emitters and send an input to the light curtain’s control circuits. These are then routed to safety systems, such as emergency-stop devices or functional safety controllers.The MS4800B-30-0880-X light curtain has several adjustable parameters that can be tailored to fit the conditions of the workplace. It is able to accommodate an adjustable resolution of up to 255 levels, allowing machine operators to increase the sensitivity of the system in the event that a hazardous situation is expected. An adjustable blanking time and minimum/maximum blanking length can also be an added comfort in order to protect the light curtain from malicious manipulation or objects entering into its protected area. Additionally, the muting feature allows the light curtain to be “turned off” while machine maintenance is performed, thus making machine maintenance a much simpler and safer task.The MS4800B-30-0880-X light curtain provides a reliable and efficient way of maintaining safe working environments within industrial conditions. This light curtain is designed with a variety of features that are paramount towards achieving an effective safety system. With its high level of performance, adjustable features, and state-of-the-art protection, the MS4800B-30-0880-X light curtain provides a secure and reliable way of protecting personnel within hazardous machine components or dangerous processes.

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