442L-TA40730DACD Allen Bradley

Description

Product Name:  442L-TA40730DACD Allen Bradley Power module

Product details:

The Allen-Bradley 442L-TA40730DACD is a component of the GuardShield Safety Light Curtain family, designed to provide point-of-operation safeguarding and perimeter guarding for industrial machinery. It is typically a Transmitter or Emitter unit (indicated by the ‘T’ in the part number).

📄 Product Details (产品详细说明)

The 442L GuardShield series utilizes advanced technology to create an optical sensing field that, when interrupted by an opaque object (like a hand or body part), sends a stop signal to the guarded machinery, helping to prevent injury.

• Model Series: 442L GuardShield Safety Light Curtain

• Type: Safety Device (Type 4)

• Function: Typically the Transmitter (Emitter) unit. Paired with a corresponding Receiver unit (usually indicated by ‘R’ in the part number).

• Safety Rating: Designed to meet demanding global safety standards (e.g., ISO 13849-1, IEC 61496).

⚙️ Product Parameters (产品参数)

While precise parameters can vary slightly based on the full assembly, the ‘40730DACD’ segment provides key specifications:

Note: The $30 \text{ mm}$ resolution signifies protection against a human finger or hand (hand/arm protection).

✨ Product Advantages (产品优势)

• Superior Safety & Compliance: Designed as a Type 4 device, achieving up to PLe (Performance Level e) / SIL 3 (Safety Integrity Level 3) when correctly integrated, ensuring the highest level of personnel protection.

• Simplified Installation & Diagnostics: Often features built-in alignment indicators (e.g., laser alignment) and advanced diagnostics (e.g., LED status indicators) to simplify setup and troubleshooting.

• Robust & Reliable Design: Rugged construction with high IP ratings makes it suitable for harsh industrial environments.

• Flexible Protection: The modular design and various resolutions/heights allow it to be used for point-of-operation, area, and perimeter guarding.

• Integrated Muting/Blanking: Some versions support advanced functions like muting (bypassing the light curtain temporarily for material flow) and blanking (ignoring fixed objects within the field).

⚠️ Important Precautions (注意事项)

1. Strict Adherence to Standards: Safety light curtains are Category 4/PLe devices. They must be installed, wired, and maintained strictly according to the manufacturer’s instructions, relevant EN/ISO/ANSI safety standards, and local regulations.

2. Proper Integration: The light curtain’s OSSD outputs must be connected to an appropriate Safety Relay or a Safety Controller (like a GuardLogix PLC) to reliably remove power to the machine’s primary movement (Emergency Stop Circuit).

3. Minimum Safe Distance: A Minimum Safe Distance $\left(S\right)$ must be calculated and maintained between the sensing field and the nearest machine hazard. This calculation depends on the machine’s stopping time and the light curtain’s response time (per EN ISO 13855).

4. Regular Testing: Routine functional testing (e.g., at the start of a shift) is mandatory to ensure the light curtain and the machine’s stop circuit are working correctly.

5. Environmental Factors: Avoid installing the light curtain in areas with excessive dust, steam, or light reflections that could interfere with the optical path.

🛠️ Product Applications (产品应用)

The 442L GuardShield Light Curtains are essential safety devices used across many industries:

• Presses and Metal Forming: Guarding the loading/unloading area of mechanical and hydraulic presses.

• Robotics: Creating a safety fence or perimeter guard around industrial robot work cells.

• Assembly Machines: Protecting operators from moving components or tooling in automated assembly lines.

• Packaging Machinery: Guarding access points for high-speed cartoners, fillers, and palletizers.

• Material Handling: Safeguarding conveyors, automatic guided vehicles (AGVs), and automated storage/retrieval systems (AS/RS).

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

JUSTWELL PTE. LTD. sells new and discontinued products, and purchases such specialty products through independent channels. JUSTWELL PTE. LTD. is not an authorized distributor, distributor, or representative of the featured products on this website. All product names/images, trademarks, brands, and logos used on this website are the property of their respective owners. Product descriptions, descriptions, or sales with these name images, trademarks, brands, and logos are for identification purposes only and do not imply any association or authorization with any rights holders.
This article is from the official website of JUSTWELL PTE. LTD. If reprinted, please attach this link:https://www.justwellcenter.com/

All other brand or product names mentioned in this document may be trademarks or registered trademarks of their respective holders.