KEYENCE Safety Light Curtain GL-R series Alternatives & Competitors

The KEYENCE SZ-V series is a highly advanced safety scanner that comes with an impressive range of up to 8.38 meters. This extended range makes it ideal for use in a wide range of industrial applications, providing superior detection capabilities and ensuring maximum safety for workers.

The series is also known for its ease of integration, making it a popular choice for businesses looking to upgrade their existing safety systems. With multiple innovative features, including the world's first safety scanner with integrated cameras and detachable display for remote access, the SZ-V series offers unparalleled flexibility and versatility.

In addition to these features, the KEYENCE SZ-V series also offers improved environmental resistance, allowing it to withstand harsh operating conditions and extreme temperatures. The network capability of the series further adds to its appeal, allowing for easy integration with other safety systems and providing a high level of customization.

The SZ-V series is also quickly customizable, with the ability to set up multiple safety zones to fit specific requirements. This flexibility and customizability make it an ideal choice for businesses looking to optimize their safety systems and enhance overall productivity.

BANNER's EZ-SCREEN LS light curtains are a reliable and easy-to-use safety device designed for machine safeguarding in challenging manufacturing and packaging environments. With three resolutions available, ranging from 14 mm to 40 mm, and a range of up to 12 m, these light curtains provide end-to-end sensing with no blind zones. The aluminum housing and metal end caps protect each emitter and receiver against impacts, while highly visible alignment indicators and intuitive diagnostics make setup and troubleshooting a breeze.

The EZ-SCREEN LS system requires no PC software or DIP switches for quick and easy configuration. The dual scan technology ensures high immunity to EMI, RFI, ambient light, weld flash, and strobe light. The no blind zone design eliminates gaps in detection, while the system can cascade up to four systems of any length, resolution, and number of beams.

These light curtains are certified to Type 4 per IEC 61946, Category 4 PLe per EN ISO13849.1, and SIL3/SILCL3 per IEC 61508/IEC 62061, exceeding OSHA/ANSI control reliability requirements. The EZ-SCREEN LS pair model numbers come with an LS receiver, LS emitter, end-cap bracket kit, and center-mount bracket kit, making them a reliable choice for a range of manufacturing and packaging applications.

The OMRON F3SJ Series prioritizes machine safety with PLe/Safety Category 4 and SIL3 compliance. Detects personnel, reduces downtime, and offers cost savings with fixed response time and easy diagnostics. Customizable for diverse applications, it seamlessly integrates with existing systems.

The KEYENCE Safety Light Curtain GL-S series offers an ultra-thin housing, making it perfect for tight spaces. Its adaptable wiring options and visible indicators ensure easy integration. Notably, it excels in extreme temperatures, providing a space-efficient safety solution for diverse industrial environments.

The KEYENCE Safety Light Curtain SL-V series presents a versatile solution catering to diverse industrial settings. With options for both guarded and slim models, the series offers adaptability to various spatial constraints. The availability of an optional safety relay enhances the overall safety system's capabilities, allowing for seamless integration with existing setups.

One of the standout features is the series' visible and identifiable indicator, aiding in quick diagnostics and maintenance. The edge-to-edge detection zone maximizes its coverage, ensuring comprehensive protection. The state information output further enhances its functionality by providing real-time feedback on the system's status.

Unique to the series are the tough, water-proof models (SL-VFM/SL-VHM Series), expanding its usability in challenging environments. Moreover, the built-in controller streamlines setup, making it an all-in-one solution. The inclusion of a Type4 quick-connect safety relay terminal offers efficiency in wiring and connectivity. The KEYENCE SL-V series stands as a dependable choice for various industries, including those demanding stringent safety standards and compatibility with integrated safety systems.

The KEYENCE SZ series offers compact yet powerful safety scanners, covering a range of up to 13.77 feet (approximately 4.2 meters). Its user-friendly software enables easy protection configuration for both simple and complex areas. What sets the SZ series apart is its adaptability to diverse industrial needs, making it an excellent choice for applications requiring flexible safety solutions.

Beyond its compact design and versatile software, the SZ series excels in challenging industrial environments. It can withstand extreme temperatures and harsh conditions, catering to industries like energy and utilities. Additionally, its compatibility with specific software systems streamlines integration into existing setups, enhancing its appeal to businesses seeking tailored safety with minimal disruption.

Measuring Light Curtain

- Features low-profile, programmable measuring light screen systems for inspections and profiling

- Includes a controller, emitter/receiver pair and interconnecting cables

- Offers programmable controller with a selection of measurement modes, scan modes and output configurations

- Available in heights from 133 to 1819 mm, depending upon model

- Offers emitters/receivers for detecting objects as small as 12.7 mm

- Includes advanced configuration software

- Available in models for central monitoring and control over a DeviceNet control network

- Features optional heated enclosures for outdoor applications

Measuring Light Curtain

- IO-Link, Modbus-RTU, and RS-485 models are available

- Applications include edge and center-guiding, loop tension control, hole sizing, parts counting and on-the-fly product sizing and profiling.

- Closely spaced infrared beams detect objects as small as 5 mm wide edge resolution is 2.5 mm.

- Controller functionality is built into the receiver, so basic setup requires no controller, software, or PC.

- Easy-to-use software is included for advanced configuration, using a PC.

- Configuration options include 14 measurement modes, three scanning methods, two analog and two discrete outputs and a serial output.

- Range is 4 meters.

- Array heights range from 150 to 2400 mm.

Compact (104.5 mm), lightweight (1.3 kg) and easy-to-install Safety Laser Scanner

Operating state can be determined at a glance:

Eight sector indicators* show the direction of intrusion.

Front display shows operating state and error codes.

* US patent No. for individual sector indicators: US 6,753,776 B2

Integrated management via Ethernet:

Industry's first Ethernet-compliant Safety Laser Scanner allows the user to check operating state and analyze the cause of an emergency stop via LAN even in large-scale applications using multiple scanners.

* Multiple OS32Cs cannot be monitored simultaneously.

Setting 70 combinations:

For complex AGV applications, up to 70 combinations - each with one safety zone and two warning zones - can be set. The two warning zones can be set to support various purposes such as warning sound and speed control.

Simplified Wiring

OMRON STI's innovative I/O method requires fewer inputs when configuring multiple zones. Only 4 inputs are required to select from 6 zone sets.

If all 8 inputs are used, up to 70 zone sets are available.

Please click image to enlarge (open in a new window).

Reducing Erroneous Detections in Safety Zone

PTM (Pollution Tolerance Mode) enables a filter that allows the OS32C to distinguish between more than one detected reflection pulses. Ignoring small reflection pulses which could be caused by airborne dust or other contaminants in the safety zone.

This function prevents nuisance machine stops due to dust.

New convenient and easy-to-use functions

Replacable sensor, no reprogramming needed

No reprogramming needed, the configuration is stored in the I/O block. Replacing a damaged sensor is fast and easy.

Reference Boundary Monitoring function

The OS32C constantly monitors reference points and turns OFF the safety outputs when a shift in its position is detected.
(Per international standard IEC 61496-3, area scanners used in applications where the angle of approach exceeds +/- 30 degrees with respect to the detection plane, must use RBM in the detection zone.)

Cable Access Options

To tailor the OS32C to your installation, two options are available for the location of the power and ethernet connections:
OS32C-BP(-4M)/OS32C-BP-DM(-4M) (Cable access from the back)OS32C-SP1(-4M)/OS32C-SP1-DM(-4M) (Cable access from the left side)These can be selected according to the needs of AGV or facilities design.

Easy configuration of complex zones

The configuration of the safety zone and warning zones can be done in real time using a PC. Configurations can also be created or modified offline.

EtherNet/IP^TM for Status and Measurement Data

The OS32C system status, zone status, and measurement data can all be monitored over EtherNet/IP.

EtherNet/IP™ is the trademarks of ODVA.

Windows is registered trademarks of Microsoft Corporation in the USA and other countries.
Other company names and product names in this document are the trademarks or registered trademarks of their respective companies.

Microsoft product screen shot(s) reprinted with permission from Microsoft Corporation.

High-Resolution Measuring Light Curtain

- Excels at high-speed, precise monitoring and inspection applications, including on-the-fly sizing, profiling, precision edge and center guiding, and hole detection

- Includes controller, emitter/receiver pair and interconnecting cables

- Offers programmable controller with a selection of measurement modes, scan modes and output configurations

- Available in array heights of 163 to 1951 mm

- Provides 120 sensing beams per foot, for reliable detection of objects as small as 2.5 mm

- Features a 2 m range with easy, forgiving alignment

- Offers programmable blanking, hysteresis and serial communications

- Includes advanced configuration software