MS4800S-30-0320-R

Series:	MS4800
Part Status:	Active
Lead Free Status / RoHS Status:	--
Protection:	Hand/Arm
Moisture Sensitivity Level (MSL):	--
Detection Capability:	30mm
Protective Height:	320mm
Number of Beams:	16
Beam Pitch:	20mm
Operating Range:	0.3m ~ 20.0m
Features:	Blanking, Receiver Only
Ingress Protection:	IP65 - Dust Tight, Water Resistant
Operating Temperature:	-10°C ~ 55°C
Voltage - Supply:	24VDC

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Light Curtains and Machine SafetyLight Curtains, also known as Light Fences, are Safety Engineering barriers that are designed to physically prevent workers from entering dangerous areas of industrial equipment or hazardous zones. Used to detect the presence of personnel inside a hazardous area, Light Curtains provide a barrier of light which stops workers from passing between the two beams of Light Curtains.MS4800S-30-0320-R is one such type of Light Curtain, and is typically used in industrial settings such as automation manufacturing lines or packaging operations, in order to protect personnel from potential dangers posed by machinery.While Light Curtains are often viewed as a simple solution to safety concerns, there are detailed and complex working principles which must be understood in order to safely and effectively use Light Curtains.The general operation of a Light Curtain is as follows: a transmitter and receiver are mounted on opposite sides of a guard zone. Once power is switched on, the transmitter generates a beam of infrared light which the receiver detects when it is triggered. This beam of light is blocked by a human body when passed through, and the receiver interprets this as a trip signal. When this occurs, the supervisory protection system will shut off the hazard protection device.The trip signal from the receiver also has two additional functions, as it can be used to indicate an ‘interlock’ or ‘non-trip’ signal. An interlock can be used to signal that the guard has been closed and that no personnel are present. At the same time, the non-trip signal can be used to indicate that personnel are present in the area and the guard should not be activated.In terms of their specific application and working principles, the MS4800S-30-0320-R Light Curtain is a low visibility, semi-transparent device suitable for narrow and light exclusion zones. It features a detection range of up to 2.5 metres, and is suitable for both indoor and outdoor use. Its protected area is also adjustable from a width of 30 mm to 960 mm.The working principle of the MS4800S-30-0320-R Light Curtain is somewhat more complex than other Light Curtain models. To start with, it operates at a frequency of 960 kHz, making it largely unaffected by interference from other radio frequency signals. In addition, this particular model of Light Curtain utilizes binary coding technology. This means that the 1st beam of the Light Curtain contains information which is used to decode and interpret all subsequent beams, allowing for the reliable machine safety solution. To help reduce false and nuisance tripping, the MS4800S-30-0330-R Light Curtain also features a range of other features. In addition to the standard 30 beam arrays, this curtain also features dual detect zones, meaning that personnel can be blocked at two points within the guard area if required. Additionally, the model also comes with a self-diagnostic warning system and an isolation switch, making it possible to test the system without interruption to the production process.Finally, the MS4800S-30-0320-R also features an LED display which allows the user to quickly identify the status of the device and check that shielding is functioning correctly. This display can also be used to confirm that no personnel are within the guard area and that the guard is open. Overall, the MS4800S-30-0320-R is a reliable and sound Light Curtain solution for providing personnel protection in industrial settings, offering a reliable and efficient solution to potential machine safety risks. With a range of user-friendly features, the model is capable of ensuring the safe functioning of machinery and the protection of personnel.

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