442L-RA41230DBCD Allen Bradley

Description

Product Name:  442L-RA41230DBCD Allen Bradley Input module

Product details:

The Allen-Bradley 442L-RA41230DBCD is a specific model within the GuardShield™ Light Curtain family, designed for safety applications in industrial environments. It is a safety device used to protect personnel from dangerous machinery by creating an invisible detection zone.

📋 Product Parameters (Specifications)

The 442L-RA41230DBCD model features specific characteristics that define its use and performance:

Note: The exact interpretation of the full catalog number (e.g., ‘BC’ and ‘D’ portions) may indicate specific connector types or features, but the core specifications above are common for this type of safety light curtain.

🚀 Product Advantages (Key Features)

• Superior Personnel Safety: Meets the highest level of international safety standards (Category 4, PLe, SIL 3), ensuring maximum protection.

• High Resolution (14 mm): Provides Finger Protection, meaning it can reliably detect objects as small as a human finger, making it ideal for guarding points of operation.

• Built-in Diagnostics: Often includes diagnostic indicators (LEDs) for easy troubleshooting of alignment, contamination, and faults, reducing downtime.

• Simplified Installation: Quick Disconnect (QD) cables and self-monitoring features make setup and commissioning faster.

• Robust and Reliable: Designed with rugged housing to withstand harsh industrial environments (vibration, dust, moderate splashes).

• Integrated Muting (Optionally): These systems often support muting functions for temporary, automatic bypass of the light curtain (e.g., allowing material to pass while maintaining safety) when connected to a compatible safety controller.

⚠️ Precautions (Important Notes)

• Proper System Integration: This is a safety component and must be connected to a dedicated Safety Relay or Safety PLC (Programmable Logic Controller) for proper system operation. Do not connect the OSSD outputs directly to standard PLC inputs or non-safety devices.

• Alignment is Critical: The Receiver (RX) and Transmitter (TX) must be precisely aligned for the light curtain to function correctly. Misalignment can lead to nuisance trips or, critically, failure to detect.

• Operating Distance: Ensure the operational range (emitter-to-receiver distance) is within the specified limits for the model to guarantee reliable detection.

• Regular Testing: The entire safety circuit, including the light curtain, should be tested regularly (e.g., daily or per shift) as required by safety regulations and standards.

• Contamination/Obstruction: Keep the light curtain lens free from dirt, oil, and debris, as this can interfere with the optical beam and cause false trips or masking.

⚙️ Product Applications (Typical Use Cases)

The 442L-RA41230DBCD light curtain is primarily used for point-of-operation guarding where frequent access is required, but continuous barrier guarding is impractical.

• Machine Guarding: Protecting operators from dangerous motion on:

  • Power Presses and Hydraulic Presses

  • Robotic Work Cells

  • Assembly and Packaging Machinery

  • Conveyors and Palletizers

• Access/Perimeter Guarding: Used to protect the perimeter of a hazardous zone (though a higher resolution light curtain like this is typically reserved for point of operation).

• Automated Production Lines: Integrating safety into high-speed manufacturing processes to halt machinery instantly upon detection of a human intrusion.

Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!

We have the same series of models in stock.  If you don’t find the model you need, please contact us and we will provide you with an official quotation！

Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: Sweden
Price: Please contact us Product weight：0.515kg
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service

The following are other related models. If you can’t find the product you need, please contact us. Thank you

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