Description
Product Name: 42EF-G1MPA Allen Braley I/O module
Product details:
The Allen-Bradley 42EF-G1MPA is part of the RightSight family of general-purpose photoelectric sensors. These sensors are designed for high-performance industrial applications where space is limited but reliability is non-negotiable.
Below is the detailed breakdown of this specific model.
## Product Overview
The 42EF-G1MPA is a polarized retroreflective sensor. It uses a visible red beam and a polarizing filter to detect objects. The primary advantage of this technology is that it can reliably detect shiny or reflective surfaces (like soda cans or shrink-wrapped pallets) without being “tricked” by the reflection of the light off the object itself.
## Technical Specifications
| Feature | Specification |
| Sensing Mode | Polarized Retroreflective |
| Sensing Distance | Up to 3 meters (9.8 ft) with standard reflector |
| Light Source | Visible Red LED (660nm) |
| Operating Voltage | 10…30V DC |
| Output Type | PNP (Source) |
| Output Mode | Light/Dark Operate (Selectable) |
| Connection Type | 4-pin DC Micro (M12) Integral QD |
| Enclosure Rating | IP67 (Dust-tight, water immersion) |
| Housing Material | Polymer (PBT/PC blend) |
| Operating Temp | -25°C to +70°C (-13°F to +158°F) |
## Key Advantages
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Small Form Factor: The “RightSight” housing is compact and versatile, offering both 18mm nose-mount and base-mount options.
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Polarized Optics: Specifically engineered to ignore “false trips” from shiny objects, ensuring the beam only triggers when blocked, not when reflected.
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Highly Visible Indicators: Features 360° visibility of LED indicators (Status and Margin), making troubleshooting easy from any angle.
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Rugged Durability: With an IP67 rating, it withstands harsh industrial washdowns and dusty environments.
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Easy Alignment: The visible red beam allows for quick physical alignment with the reflector.
## Product Applications
The 42EF-G1MPA is widely used in automation and material handling, specifically for:
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Conveyor Systems: Detecting the presence of boxes, even those with glossy tape or plastic wrapping.
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Packaging Machinery: Counting bottles or containers on high-speed lines.
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Material Handling: Detecting pallets in warehouses.
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Automotive Assembly: Identifying the presence of shiny metal parts.
## Important Considerations & Precautions
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Reflector Requirement: This is a retroreflective sensor; it must be used with a reflector (e.g., 92-39 or 92-47) to function. It will not detect objects by bouncing light directly off them (diffuse mode).
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Alignment Margin: For long-term reliability, ensure the “Margin” LED is solid. If it flickers, the sensor is barely receiving enough light, which may lead to failure if dust accumulates.
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Wiring: Ensure the power is OFF before connecting the M12 Quick Disconnect to prevent short-circuiting the PNP output.
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Cleaning: Use a soft cloth and non-abrasive cleaners on the lens. Scratches on the lens can significantly reduce the sensing range.
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
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