SL-C40F-T KEYENCE Safety Light Curtain Transmitter General

Review KEYENCE Safety Light Curtain Transmitter General-purp Fnip

The Keyence SL-C40F-T Safety Light Curtain Transmitter is a versatile and reliable safety device designed for various applications in industry automation. This transmitter is part of the SL-C40 series, which offers advanced features for enhanced safety and efficiency.

This safety light curtain transmitter is designed for general-purpose use, making it suitable for a wide range of applications, including machine guarding, conveyor systems, and robotic applications. It features a compact and lightweight design, allowing for easy installation and integration into various systems.

The SL-C40F-T transmitter utilizes a 40mm beam width, providing excellent coverage and protection for workers and equipment. It operates at a scanning frequency of 11.8 kHz, ensuring fast response times and high resolution, which is crucial for detecting small objects or individuals.

One of the unique features of this safety light curtain transmitter is its ability to detect and differentiate between objects of different sizes. This is accomplished through the use of Keyence's proprietary Multi-Beam Technology, which allows the sensor to distinguish between large and small objects, reducing false trips and improving overall safety.

The SL-C40F-T transmitter is also equipped with a diagnostics function, which allows users to easily identify and troubleshoot any issues. It offers various communication protocols, including EtherNet/IP, PROFINET, and Modbus TCP, making it easy to integrate with various control systems.

Additionally, the transmitter comes with a built-in self-diagnostics function, which continuously checks the status of the safety light curtain and alerts users of any potential issues. It also offers various safety functions, such as safety door interlocking and key switch locking, to ensure maximum safety and security.

The SL-C40F-T Safety Light Curtain Transmitter is built to withstand harsh industrial environments, with an IP67 rating for protection against water and dust. It also features a robust design, with a stainless steel housing and a high-temperature resistance of up to 70 C.

Overall, the Keyence SL-C40F-T Safety Light Curtain Transmitter is an advanced and versatile safety device, offering excellent coverage, fast response times, and reliable performance for various industrial applications. Its ability to differentiate between objects of different sizes, built-in diagnostics and self-diagnostics functions, and various communication protocols make it a valuable addition to any automation system.

The Keyence SL-C40F-T safety light curtain transmitter is a versatile and advanced safety device designed to protect machines and workers from potential hazards. Here are some pros and cons of buying this particular model:

1. High safety performance: The SL-C40F-T safety light curtain transmitter offers a high level of safety performance, with a scanning frequency of up to 256 Hz and a protective field width of up to 11.8 inches. It can detect small objects and can be used to protect moving and rotating machinery.

2. Easy installation: The safety light curtain transmitter is easy to install, with a plug-and-play design that allows for quick connection to the safety controller. It also comes with a variety of mounting options, including surface, flush, and angle mounts.

3. Versatile applications: The SL-C40F-T safety light curtain transmitter can be used in a wide range of applications, including machine guarding, conveyor systems, and robotic cells. It can be integrated with other safety devices, such as emergency stop buttons and interlock switches.

4. Advanced features: The safety light curtain transmitter comes with advanced features, such as adjustable sensitivity, self-diagnostics, and a large, easy-to-read display. It also offers remote monitoring and programming capabilities, which can save time and reduce the need for on-site visits.

5. Reliable and durable: The SL-C40F-T safety light curtain transmitter is built to last, with an IP67 rating that makes it resistant to water and dust. It also comes with a 3-year factory warranty and is backed by Keyence's excellent customer support.

1. Higher cost: The SL-C40F-T safety light curtain transmitter is more expensive than some other models on the market, which may make it a less attractive option for budget-conscious buyers.

2. Complex setup: While the safety light curtain transmitter is easy to install, the setup process can be complex, especially for users who are new to safety systems. It may require some time and expertise to program the device and integrate it with other safety devices.

3. Limited connectivity options: The SL-C40F-T safety light curtain transmitter does not offer wireless connectivity, which may be a drawback for users who need to monitor and control the device from a distance.

The Keyence SL-C40F-T safety light curtain transmitter is a high-performance and versatile safety device that offers advanced features and reliable protection. While it may have a higher cost than some other models and may require some expertise to set up, its easy installation, versatile applications, and advanced features make it a worthwhile investment for many industries and applications.

If you are looking for a safety light curtain transmitter that offers advanced features, reliable performance, and versatile applications, the Keyence SL-C40F-T is an excellent option. Its high safety performance, easy installation, and durable design make it a great choice for machine guarding and other safety applications. However, if you have a limited budget or require wireless connectivity, you may want to consider other models on the market. Ultimately, the decision on which safety light curtain transmitter to buy will depend on your specific application requirements and budget.

Details:

A new, unused item with no signs of wear. 2-year MRI shield protection plan included. The item may be missing the original packaging. Manufacturer part number: SL-C40F-T.

Most items are in stock when they listed. Manufactured by Keyence. The product must be the original item shipped, with matching serial numbers if applicable. Special instructions.

specifications alarmpartsacc:

• brand: Keyence
• mpn: Sl-c40f-t
• part type: Safety Light

payments alarmpartsacc:

• other
• wallet: google-pay
• credit card: mastercard

offer alarmpartsacc:

• sold #: 18
• best offers: true
• availability: in stock
• in stock #: 5
• options: ship-to-home
• prices: $319.00–$2009.59
• item condition:
  • Used
  • New
  • New – Open box
  • Gebraucht
  • Usato
• started: july 28, 2025

seller alarmpartsacc:

• city: mount sterling, kentucky
• # reviews: 13462
• rating: 97.7%

general alarmpartsacc:

• category: Business & Industrial > Surveillance Equipment > Systems > Alarm Parts Accessories

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• transit: 3-7 days
• carrier: ups
• service: ups ground, ups next day air
• type: calculated
• class: standard, one-day

returns alarmpartsacc:

• policy: returns accepted
• time: 30 days
• paid by: buyer
• method: money back