Machine Safety
Light curtains for Industrial Safety Applications
Safety Light curtains are electro sensitive devices using one or more light beams, emitted by an Emitter and received by a Receiver, to create an intangible controlled area.
EOS4 is a compact safety light curtain range with competitive performance and innovative features. Includes models with integrated safety functions such as self-monitoring static outputs, control of external contactors (EDM), and selectable automatic or manual restart. 2 safety PNP static outputs. Easy connection and installation thanks to the M12 connectors and the use of unshielded cables up to 100 meters.
EOS2 is a compact safety light curtain range with competitive performance and innovative features. Includes models with integrated safety functions such as self-monitoring static outputs, control of external contactors (EDM), and selectable automatic or manual restart. 2 safety PNP static outputs. Easy connection and installation thanks to the M12 connectors and the use of unshielded cables up to 100 meters.
ADMIRAL series of safety light curtains, with integrated Blanking functions, is the ideal solution for the protection of the majority of high-risk industrial applications. Long Range models with 2, 3 and 4 allow beams reach a max. of 60 m, while the Dual beams models reaches the max. of 80 m.
Safety light curtains with integrated Muting function for the protection of high-risk industrial applications, in particular those requiring a high-level of integration of the muting functions. SAFEGATE guarantees the integration of the muting sensors that can be connected directly to the safety light curtain. Programmable models (SMPO) functional parameters configuration can be managed via Safegate Configuration Software (SCS)
JANUS series is the solution for the protection of a vast number of high-risk industrial applications, in particular those requiring a high level of integration of the safety functions. For example, in the models with built-in Muting function, Janus guarantees the independence of the light grid from the control circuits of the system (often distant from the protected gate) and, where necessary, also the integration of the Muting sensors. Settings of each function integrally performed via the main connector.
VISION - Safety light curtains for the protection of the majority of industrial applications in Category 2. Test function activated automatically and periodically, without interruption of the operation of the machine being controlled. The breadth of the range, including MXL models with integrated Muting function.
Configurable Safety Controllers and Interfaces for Safety Devices
Safety controllers are capable of monitoring several safety sensors and commands, such as safety light curtains, laser scanners, photocells, mechanical switches, mats, emergency stops, two-hand controls, concentrating management of these in a single, flexible devices.
Safety interfaces are a dedicated interfaces between safety devices equipped with self-controlled safety static outputs and control circuits of the machine or plant.
Main Characteristics
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Mosaic - Safety controller able to manage all safety functions of machinery. It is configurable and scalable by providing cost reductions and minimal wiring. See video on the Mosaic below or click on link to view brochure.
Mzero - Compact and configurable safety controller. Bringing full configuration capabilities at the cost of a standard safety relay. Click on link to view brochure.
Interfaces - Dedicated safety interfaces between safety sensors equipped with self-controlled safety static outputs and control circuits of the machine or plant. Modules for safety light curtains, safety switches, two-hand controls and e-stops. Click on link to view brochure.
What is a Perimeter Guard?
A perimeter guard, also known as a safety fence, is a barrier used to keep employees clear of an area for safety, security, privacy, or to simply keep the work area looking clean and organize. Applications for perimeter guards commonly include robot cells or machinery where the guarding system cannot be attached directly to the machine. Due to the wide variety of perimeter guarding needs, we create custom perimeter guards that can be made from t-slotted aluminum, steel, electronic safety devices, wire mesh, polycarbonate, or a mixture of multiple product lines for a custom safety guard.
No matter your needs, our Barry Sales team along with our FazTek partner are here to help you through the process of designing and building your next custom perimeter guard or safety fencing system.
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View the FazTek Brochure |
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Alum Fencing Sys -
Alum Perimeter Guard -
Custom Guard -
Perimeter Guard -
Perimeter Guard -
Safety Fencing -
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Steel Fencing -
Steel Fencing -
Steel Guard -
Steel Perim. Guard -
Wire Mesh Fencing
Machinery Anti-Restart and Motor Braking Options
Anti-Restart Machine Controls for preventing unintended machinery restart | UL 508 Listed for 110 VAC single-phase applications. The unit includes protected motor “start” with stop control and latching emergency stop button | Choose “plug and play” or hardwired options, 15 or 20 amp rated packages.
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Model: GS-104-15A |
PLUG & PLAY RECEPTACLE VERSION, 15 AMP. GOOD FOR UP TO 1.5 H.P. MOTORS, 15 AMPS UL 508 Listed 120 VAC Motor control box provides a Stop/Start circuit along with a Category 1 latching Emergency Stop Button and 8’ power cord with molded male wall plug. The GS-104 also has an anti-automatic restart feature to prevent machines from automatic re-start after power loss. Existing machine electrical cord plugs directly into the GS-104 receptacle. An ideal device for meeting current electrical standards for smaller machinery such as belt sanders, drill presses and grinders. Now includes a removeable fuse holder!!! |
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Model: GS-104-15A-PIG |
HARD WIRED PIG TAIL VERSION 15 AMP GOOD FOR UP TO 1.5 H.P. MOTORS, 15 AMPS UL 508 Listed 120 VAC Motor control box provides a Stop/Start circuit along with a Category 1 latching Emergency Stop Button, 8’ power cord with molded male wall plug and 48” PIGTAIL for direct machine wiring. The GS-104 also has an anti-automatic restart feature to prevent machines from automatic re-start after power loss. An ideal device for meeting current electrical standards for smaller machinery such as belt sanders, drill presses and grinders. Now includes a removeable fuse holder!!! |
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Model: GS-104-20A |
PLUG & PLAY RECEPTACLE VERSION, 20 AMP. GOOD FOR UP TO 1.5 H.P. MOTORS 20 AMPS UL 508 Listed 120 VAC Motor control with NEMA 4 METAL enclosure provides a Stop/Start circuit along with a Category 1 latching Emergency Stop Button and 8’ power cord with Nema 5-20p molded male wall plug. The GS-104 also has an anti-automatic restart feature to prevent machines from automatic re-start after power loss. Existing machine electrical cord plugs directly into the GS-104 Nema 5-20r receptacle. An ideal device for meeting current electrical standards for smaller machinery such as belt sanders, drill presses and grinders. |
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Model: GS-104-20A-PIG |
HARD WIRED PIG TAIL VERSION 20 AMP. GOOD FOR UP TO 1.5 H.P MOTORS, 20 AMPS UL 508 Listed 120 VAC Motor control box provides a Stop/Start circuit along with a Category 1 latching Emergency Stop Button, 8’ power cord with molded NEMA 5-20p male wall plug and 18” PIGTAIL for direct machine wiring. The GS-104-20A-PIG also has an anti-automatic restart feature to prevent machines from automatic re-start after power loss. An ideal device for meeting current electrical standards for smaller machinery such as belt sanders, drill presses and grinders. Now includes a removeable fuse holder!!! |
For more information and available options, give your Barry Sales Representative a call today at 636.326.1211.
RSL 400 Safety Laser Scanners - The latest generation of safety laser scanners.
Thanks to the configurable protective and warning fields, safety laser scanners can
be used versatilely for danger zone and access guarding. Their compact design makes them ideal both for stationary and for mobile applications. The RSL 400 safety laser scanners are characterized by their performance, robustness and easy handling. Thanks to its high operating range of 8.25 m and a scanning angle of 270°, it can monitor even large areas. The series also includes models for integration via PROFIsafe/PROFINET interface and models with data output for the navigation of automated guided vehicles.
Advantages
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 Integratiion: 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.
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Unique technology for robust operation - With the RSL 400, the entire transmitting/receiving system rotates creating an especially narrow and uniform laser spot over the entire scanning range. This provides the devices with a high angular resolution of 0.1°, making them very adept at filtering objects that are not safety-relevant, such as dust and particles in the air. |
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Efficiently monitored - With the 270° scanning angle and operating range of up to 8.25 m, the RSL 400 can safeguarding even large areas with just one device. The 2-in-1 solution makes the devices even more efficient: by means of 2 independent protective functions, each with its own safety output, the RSL 400 performs the tasks of two devices. |
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Removable connection unit - The connection unit of the RSL 400 is removable and can be mounted separately. The scanning head thus remains protected and can simply be attached afterwards. Fast device exchange: It takes less than 30 seconds to swap out the scanner: turn two screws by 90° and replace the scanner head. Without realignment, readjusting and configuration effort, as the configuration memory is integrated in the connection unit. |
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Three communication options - Suitable access is always guaranteed with three means of communication for configuration and diagnosis. In addition, all RSL 400 models are already network-capable thanks to the standard Ethernet-TCP/IP interface, e.g. for diagnosis via central access points. (Ethernet TCP/IP, USB (from RSL 420, and Bluetooth). |
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Integrated display - The large characters on the integrated display are easily visible even from a distance. Various functions and messages are thereby always in view.
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Particularly easy - Integration is particularly easy with the RSL 410, using an 8-pin M12 connector. |
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Connector or cable - Connection units for the RSL 420 to 445 models are available with plugs or cables in selectable lengths. |
Technical Properties
Leuze Safety Relays
With the MSI safety relays, individual safety sensors can be integrated quickly and
easily into the safety circuit of machines and systems. The MSI contact extensions are used both as an output extension for OSSDs and for contact multiplication for evaluation units and safety controls.
Advantages
- Compact and safe
For the fast integration of individual safety sensors into the safety circuit of systems and machines, the safety relays offer the right solution. - Diverse application possibilities
The application possibilities range from the monitoring of simple components such as E-Off, through to the integration of optoelectronic sensors. - Flexible installation and replacement
The pluggable screw and spring-cage terminals allow the safety relays to be installed flexibly and replaced quickly.
Safety relay as port of the safety function - The safety function ensures that the drive can be shut down safely at all times – when the sensor is triggered and if a fault is detected. Here, the safety-related part of a control system (SRP/CS) in accordance with ISO 13849-1 is the central component necessary for execution of a safety function. This component evaluates signals coming from the sensors, detects cross-circuits on the sensor side and faults in the contactor. It also ensures safe shutdown of the drive. A safety sensor alone cannot fulfil these tasks – safety sensors are always just part of a safety function. In the simplest case, a safety relay performs the necessary tasks. The safety function is usually triggered by a person. Here, the technology of the safety relay recognizes the signals coming from the sensor and, via the shutdown paths, disconnects the supply voltage to the contactor – and the contactor in turn disconnects the power supply to the drive.
For the right safety relay give your local Barry Sales representative a call 636.326-1211.
Leuze ELC Safety Light Curtains
The ELC 100 Safety Light Curtains focus on the essentials of what matters when safeguarding points to operation. For applications with an operating range of up to 6 meters, the robust devices are perfect for cost-effective machine designs. These curtains are very easy to integrate and install.
Advantages
- You receive reliable safety technology of proven quality at an attractive price.
- The devices can be flexibly integrated in the machine design with little effort.
- The simple mechanical and electrical design enables quick installation of the devices. No configuration is required.
- The multi-level alignment display ensures fast and optimum alignment of the devices. No prior knowledge required.
- The housings are made of metal throughout to ensure reliable operation. Their unique design also makes the ELC 100s extremely shock and vibration proof.
Leuze MLD (Multibeam Light Device)
When functionality becomes economical Multiple Light Beam Safety Devices with muting function ensure constant personnel protection (access guarding).
Hard guarding (bumpers, fencing other barricades) has been the standard practice 
for keeping individuals away from potentially hazardous machines and processes in the Machine Tool Industry. However, hard guarding can be expensive and take up vital floorspace along with limiting line of sight. A real eyesore.
The MLD multibeam light device can eliminate hard guarding for many machine tool applications resulting in a more compact design. The easy to install 1 to 4 beam safety devices are available in classic receiver/transmitter or all in one transceiver packaging.
With range selections of 0-8m, 0-50m, or 20-70m, protection of large areas can be achieved with a single set. An integrated laser alignment option allows for accurate alignment even at very long range.
The unit can stand up to the harshest of environments due to the water-resistant 
aluminum extrusion IP67 body and can withstand cold temperatures down to -30°C.
Available in Basic, Advanced or Extended versions which can offer the correct device function based on your application needs. This includes EDM, remote reset, 2-4 sensor muting, double scan, digital display and many more available option.
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Download Product Brochure |
Leuze L300B Safety Gate Access Safety Switch
Tamperproof RFID Technology for Tough Environments
The robust L300 safety locking devices for safety applications with up to SIL 3 / PLe 
are used to secure safety doors on machine and system constructions with dangerous overrun. Comprehensive safety functions are easy to implement with the integrated command and emergency stop buttons. Using modern RFID technology, the L300 series offers maximum protection against manipulation (type 4 according to EN ISO 14119) and is easy to integrate. With a locking force of up to 9750N and the robust metal housing, the devices are particularly suitable for use on heavy doors and in tough environments with integrated command buttons for easy realization of complete safety functions.
Advantages
- RFID technology for maximum protection against tampering
- Safety applications up to SIL 3/PL e with simple integration via OSSD outputs.
- Robust metal housing, locking force up to 9.750N and IP 67/IP 69K protection class
- Easy alignment of actuator and switch during mounting
- Reduced risk of collision between actuator and switch on worn out doors or doors with inaccurate closing
- Dustproof due to through hole for actuator pin. Potential accumulations of dust are simply moved out on the opposite side.
- Two push buttons for request access and acknowledge
- E-Stop button
Larco - Industrial Safety Mat Systems
How Larco Industrial Safety Mats Work
For 60 years, Larco has focused its efforts on developing and producing the most reliable and durable presence-sensing safety mats available. Designed to meet stringent industrial requirements, Larco safety mats offer a durable solution to your machine safety needs, resisting severe environmental conditions with reliable system performance.
- Larco presence-sensing safety mats work like a normal-open switch. When stepped on, the "switch" closes and sends a signal to the controller, which sends a stop signal to the guarded machine controls.
- Larco control units provide intelligence to the system by monitoring the safety mat.
- Larco safety mats can be secured using a variety of trim and mounting methods that are built for a number of environments, including areas with heavy forklift traffic.
Safety Mats - How tough are Larco Safety Mats? You can drive a forklift over them
without damaging the inside components. How sensitive are they? Just 5-10 pounds of normal foot pressure activates the sensor. No wonder they’re the preferred safety mats for industries ranging from automotive and aircraft manufacturing, to factories that produce tires and wood products. Choose from a full spectrum of colors, shapes and sizes, with custom logo options.
Controllers - Larco Safety Mat Controllers allow multiple mats to operate together,
making it easy to enable or disable industrial processes. Our mat controls maximize productivity by giving operators and service personnel access to operational and diagnostic status of safety mat deployment.
- Maximize productivity with control
- Quickly enable and disable industrial processes
- Visual feedback on mat status
Applications - Larco Industrial Safety Mat Systems have been used for machine safeguarding to successfully reduce hazards in a number of industries in machine point-of-operation, area, and perimeter guarding applications, including:
- Robotic Welding
- Laser Welding/Cutting
- Water Jet Machines
- Pick and Place Robots
- Plastics Molding Machines
- Assembly Machines
- Automated Material Handling
- Packaging Machinery
- Textile Machinery
- Conveyors
- Paper Converting Machinery
- CNC Punches & Tube Benders
For more information on Industrial Safety Mats and how they can best be applied in your application, please give your local Barry Sales Engineer a call.
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View the Larco Industrial Safety Products Catalog |