The RSL 410 - 450P devices with their four function variants, operating ranges up to 8.25 m and I/O or PROFIsafe/PROFINET interface offer tailor-made solutions for a wide variety of application areas.


Always the right solution:

Operating ranges of 3 m to 8.25 m and various function variants offer tailor‑made solutions for your applications

Navigation of AGVs:

The high-quality measurement data output with a resolution of 0.1° delivers the data needed for reliable AGV navigation

PROFIsafe integration:

Simple integration into industrial networks by using variants with PROFIsafe / PROFINET interface

Easy handling:

By means of removable connection unit, integrated display and integrated level

Optical Safety Device
  • Safety Light Curtain
  • Safety Scanner
Protective field range 3-8.25 m

RSL 410 - 450P Downloads

POV Safety at Leuze en 2022 144dpi
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Leuze PB RSL 400 A4 en 144dpi
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RSL 410 - 450P Alternatives

See all 216 Safety Scanners
Leuze RSL 425, 445, 455P
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In addition to the features of the RSL 400 family, the model variants RSL 425, 445 and 455P also have high-quality measurement value output for navigating AGVs. The high quality of the data and the small measurement error are achieved through the narrow laser spot that maintains its perpendicular shape over the entire scanning angle. Always the right solution:Operating ranges of 3 m to 8.25 m and various function variants offer tailor‑made solutions for your applicationsNavigation of AGVs:The high-quality measurement data output with a resolution of 0.1° delivers the data needed for reliable AGV navigationPROFIsafe integration:Simple integration into industrial networks by using variants with PROFIsafe / PROFINET interfaceEasy handling:By means of removable connection unit, integrated display and integrated level
Leuze MLC 520
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The Standard version of these type 4 safety light curtains features a start/restart interlock (RES) and contactor monitoring (EDM) for increased performance – and it is simple to handle and integrate into your systems. Reaching under and stepping behind protection as well as rear zone guarding can be efficiently implemented with the cascadable model. Advantages:Basic functions such as automatic start/restart, start/restart interlock (RES), contactor monitoring (EDM)Optimal handling due to function selection without PC as well as LED and 7-segment display with integrated 3-zone alignment aidPrevention of mutual interference of the sensors by selectable transmission channels and range reduction, if applicableModels for cascading up to three devices facilitate easy implementation of reaching under and stepping behind protection as well as rear zone guardingShort delivery times and global availabilityQR code on the sensor for quick service information
Panasonic SD3-A1 Safety Scanner Category Type 3
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The Panasonic SD3 Safety Laser Scanner is a cost-effective alternative for guarding danger zones. It can be used flexibly in confined spaces and for areas where the danger zone changes. The SD3 can monitor an area within an angle of up to 190° and divides it into 2 zones: a warning zone within a radius of 15m, and a protection zone within a radius of 4m. The contours of these zones can be configured precisely for any application. Up to eight zone patterns can be set and activated at any given time even during operation. The reference boundary function memorizes the position of stationary objects and establishes a virtual boundary. It also monitors beam alignment after installation and issues an alarm if a beam becomes misaligned.
Fiessler Safety Light Curtains with Blanking features BLVT
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Properties: Blanking features for blanking any obstacles in the detection field integrated switching unit, contactor control and restart interlock activated by Dip-switches can be connected directly to contactors/valves, switching capacity 0,5A/24V minimum safety distance due to short response times, between 5 ms and 25 ms, depending on constructional length detection of smallest obstacles (14 mm / 30 mm) inside a detection range of 7 meters / 24 meters between 7 and 247 beams with protective heights from 100 up until 2500 mm micro-processor controlled safety functions muting and stroke operation with optional safety control-unit PLSG self-monitoring semiconductor outputs with line interruption monito ring, short-circuit- and side current passages check built-in self-diagnosis with error display protective system IP 65 (waterproof sealed)
Fiessler Safety Light curtains BLCT
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Properties: Integrated control-unit with contactor control and restart can be programmed without a PC Contactor/valves directly connectablly, switching capacity 0,5A/24V Smallest safety distances by short response times 4 ms to 29 ms, depending of the protection high Finger and hand protection with up to 5m protective width(resolution 14 mm and 30 mm) Protection heights from 100mm to 1500 mm in steps of 100 mm Microcontroller monitoring of the safety functions (self-monitored) Semiconductor outputs with short-circuit and crossconnection monitoring Integrated self-diagnosis with a fault indication by 7-digit display Optional safety switchgears permit muting and clocked operation Direct connection via M12 connector Compact design 25 x 35 mm w/ flexible fastening by tenon blocks and protection category IP 65
Fiessler Safety Light curtains ULCT
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Properties: Integrated control-unit with contactor control and restart can be programmed without a PCContactor/valves directly connectablly, switching capacity 0,5A/24VSmallest safety distances by short response times 4 ms to 29 ms, depending of the protection highFinger and hand protection with up to 5m protective width(resolution 14 mm and 30 mm)Protection heights from 100mm to 1500 mm in steps of 100 mmMicrocontroller monitoring of the safety functions (self-monitored)Semiconductor outputs with short-circuit and crossconnection monitoringIntegrated self-diagnosis with a fault indication by 7-digit displayOptional safety switchgears permit muting and clocked operationDirect connection via M12 connectorCompact design 25 x 35 mm w/ flexible fastening by tenon blocks and protection category IP 65
Leuze MLC 530 SPG
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The MLC 530 SPG Smart Process Gating variant is the specialist for access guarding with material transport. It allows for a particularly compact system design as it works without the use of muting sensors. Process control takes place here in combination with the system controller. This provides a high level of protection against tampering and at the same time a high degree of availability. Advantages:Integrated Smart Process Gating function for process control together with the system controller, no muting sensors necessaryAllows the system to be very compact and thus saves valuable spaceOptimal handling due to function selection without PC as well as LED and 7-segment display with integrated 3-zone alignment aidReduced risk of tampering and increased reliability for a high degree of system availability
Sick Safety light curtains M4000 Area
No reviews yet.
Featuring a rugged and reliable housing design, the C4000 Palletizer ATEX II 3G/3D safety light curtain is specially designed and approved for use under the strict safety requirements found in explosion-hazardous areas. The added safety and productivity it offers in explosive atmospheres make it a popular choice time and again. At a glance:ATEX II 3G / 3D classification thanks to modified C4000 housingMuting alternativeSelf-teaching, dynamic blanking for detection of goodsDirection detectionReduced resolution: 1 or 2 beamsMultiple sampling of objects possibleBeam codingObject gap suppression
Sick C4-RD
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The C4-RD safety light curtain is the economic solution for hazardous point protection with the highest level of safety for finger and hand protection. With protective field heights from 150 mm and variants available in 50 mm increments, the C4-RD is ideally suited for use in applications with small access areas to the hazardous point. The thin, clever holder concepts and absence of blind zones enables seamless integration into machines. The rugged design of C4-RD also ensures high availability, and the standardized connectivity and status LEDs guarantee easy commissioning and diagnostics. With a comprehensive range of safety sensors, safe control solutions and a worldwide service network, SICK is the optimal partner for functional safety. At a glance:Protective field heights: 150 mm to 1,200 mm, available in 50 mm incrementsThin, clever brackets and absence of blind zonesRugged housing and high electromagnetic compatibility (EMC)Standardized connectivity and status LEDsResolutions: 14 mm and 30 mmTypical scanning range: Up to 4.5 m
Fiessler Light curtains ULVT
No reviews yet.
Properties: integrated control-unit with contactor control and restart activatable by DIP switches activatable contactor/valves directly connectablly, switching capacity 0,5A/24V smallest safety distances by short response times 4,5ms to 24,5ms, depending of the protection high smallest obstacle recognition of 14mm from 0,3m to 7m range protection heights of 100mm to 1900mm in 100mm steps microprocessor monitoring of the safety functions built in selfdiagnostic with error display muting and stroke operation with optional safety control-unit PLSG protective system IP65