M47SR-20-1050-X STI Light Curtain Transmitter

Review STI Light Curtain Transmitter

The STI M47SR-20-1050-X light curtain transmitter is a versatile and reliable safety device designed for use in industrial automation applications. This light curtain transmitter is part of the M47 series from Sensotec, a leading manufacturer of safety sensors.

The STI M47SR-20-1050-X is a 2322 version transmitter, which means it utilizes a 24V DC power supply and communicates via a RS-232 serial interface. This interface allows for easy integration with PLC systems and other industrial control equipment.

The light curtain transmitter features a protective housing made of polycarbonate, which provides excellent impact resistance and protection against environmental influences. The housing is also IP65 rated, making it suitable for use in harsh industrial environments where it may be exposed to water and dust.

The STI M47SR-20-1050-X has a detection range of up to 20 meters (66 feet) and a resolution of 1050 zones. This high resolution enables precise detection of objects within the protective field, making it ideal for applications where fine positioning or small parts handling is required.

The light curtain transmitter is equipped with a number of advanced safety features, including a self-diagnostic function that checks the status of all sensors and communication links. It also features a safety-rated power supply unit, ensuring that power is safely supplied to the sensors.

The STI M47SR-20-1050-X is designed for easy installation and commissioning. It comes with a number of mounting options, including wall, DIN rail, and panel mounting. The device can also be easily integrated with safety systems using the SIL 3 safety rating and PL e category.

Overall, the STI M47SR-20-1050-X light curtain transmitter is a high-performance and reliable safety device that offers excellent protection against hazards in industrial automation applications. Its advanced features, ease of use, and flexibility make it an ideal choice for a wide range of applications in manufacturing, logistics, and other industrial sectors.

The STI M47SR-2322 is a 20 channel, 1050mm long, light curtain transmitter. Light curtains are safety sensors used to protect people and machinery from harm. Here are some pros and cons of buying this particular model:

1. High Channel Count: With 20 channels, this light curtain transmitter can cover a large area, making it ideal for applications requiring extensive safety coverage.

2. Long Transmission Length: The 1050mm length makes it suitable for use in areas with large machines or where the safety zone is spread over a considerable distance.

3. 2322 Protocol: This transmitter uses the 2322 protocol, which is widely used in safety applications. This makes it compatible with many safety controllers and PLCs.

4. Robust Design: The STI M47SR-2322 is designed to withstand harsh industrial environments, ensuring reliable operation even in demanding conditions.

5. Easy Installation: The transmitter comes with an adjustable emitter bracket, making installation simple and straightforward.

6. Dual Voltage Input: The transmitter has a dual voltage input, allowing it to operate on either 115V or 230V, providing flexibility in installation.

1. Price: The STI M47SR-2322 is a high-end light curtain transmitter, and its price reflects its advanced features and capabilities.

2. Complex Setup: Due to its advanced capabilities, setting up and configuring this transmitter might require specialized knowledge or additional resources.

3. Limited Mounting Options: While the adjustable emitter bracket provides some flexibility, the transmitter itself may not be suitable for all mounting applications.

In conclusion, the STI M47SR-2322 is an excellent choice for applications that require extensive safety coverage and have large machines or extensive safety zones. Its robust design, long transmission length, and compatibility with the 2322 protocol make it a popular choice in industrial safety applications. However, its price and complex setup might be a deterrent for some users.

If you have the budget and the need for a high-capacity, reliable safety sensor, the STI M47SR-2322 is a great investment. It will provide you with peace of mind, knowing that your equipment and personnel are protected. If, however, you have simpler safety requirements or a smaller budget, you may want to consider a less expensive, lower channel count light curtain transmitter. Ultimately, the decision depends on your specific application and safety needs.

Details:

Sti M47SR-20-1050-X light curtain transmitter. Used -one end is bent. 2-year MRI shield protection plan included. Manufacturer part number: M47SR-20-1050-X.

Special instructions. Most items are in stock when they listed. Sti M47SR-20-1050-X light curtain transmitter manufactured by. The product must be the original item shipped, with matching serial numbers if applicable.

specifications alarmpartsacc:

• brand: Sti
• mpn: M47sr-20-1050-x
• part type: Light

offer alarmpartsacc:

• sold #: 15
• price: $105.00
• item condition: Used
• in stock #: 1
• options: ship-to-home
• started: june 3, 2026
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• availability: in stock

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