Allen-Bradley 450L-E4HL0900YD TRANSCEIVER SAFETY LIGHT CURTAIN, N #296088 450LE4HL0900YD

Description:

The Allen-Bradley 450L-E4HL0900YD Transceiver Safety Light Curtain is used in industrial safety systems to detect the presence of personnel or objects within hazardous machine areas and immediately stop machine motion to prevent injury. Commonly installed at guard openings, access points, robotic workcells, press lines, and automated machinery where safeguarding of operators and automated systems is required by safety standards. Maintenance teams, safety engineers, and system integrators use this safety light curtain for machine safety retrofits, control panel upgrades, replacement of failed safety components, and compliance with industrial safety regulations.

Applications:

The Allen-Bradley 450L-E4HL0900YD safety light curtain is commonly used in industrial automation environments including press brakes, stamping machines, metal forming equipment, packaging lines, material handling systems, and robotic automation cells where reliable presence detection and safe machine stop capability are critical to protect personnel and maintain compliance with OSHA/ISO safety standards.

Technical Specifications:

• Manufacturer: Allen-Bradley
• Model: 450L-E4HL0900YD
• Product Type: Transceiver Safety Light Curtain
• Function: Operator presence detection and machine safeguarding
• Detection Type: Infrared light beam array presence sensing
• Sensing Height: Model dependent based on emitter/receiver count
• Resolution/Beam Spacing: Safety-rated spacing for hand/arm/area protection (verify model)
• Reach/Range: Industrial range (model dependent)
• Output Type: Safety relay or STO compatible control interface
• Safety Category: Designed to meet industrial safety standards (verify model compliance)
• Mounting Type: Upright profile mounting at machine access points
• Operating Environment: Industrial safety installation conditions
• Power Supply: Industrial control power (model dependent)
• Integration: Hardwired to safety controls or safety PLC
• Operating Temperature Range: Industrial-rated conditions

Common Replacements:

• Allen-Bradley 450L-E4HL1800 safety light curtain
• Allen-Bradley 450L-E4HL0450 safety light curtain
• Banner SLC Series Safety Light Curtain