Product Description
The Allen-Bradley 803-PL12X 803 Rating Cam Limit Switch is a robust circuit controller designed for heavy-duty industrial machinery with repetitive cycles, where machine motion is linked to shaft rotation. It features a factory-modified double shaft extension with fast, cost-effective internal cam adjustment and a cam code sequence starting from the first cam. It offers long life and includes a built-in 25A N.C contact with AC and DC MAKE/BREAK ratings of 150A/15A and 30A/3A at 120V and 600V AC, and 1A at 230-250V DC, respectively. The 803-PL12X provides sequential circuit activation/deactivation via 12 cam-opened contacts, a spring-loaded cam-roller, and a rotating shaft (max 400 RPM), with two adjustable cam assemblies. Timing and dwell time are determined by cam segment position and lobe size. It operates between -30C and 66C, stores between -30C and 93C, and has a NEMA 4 & 13 enclosure. Weighing 13.6 kg and measuring 483.3mm x 181mm x 138.1mm, it is CSA, UL, and CE-certified.
Is Your Device Showing These Signs?
The Allen Bradley 803-PL12X proximity sensor commonly experiences failures due to coil burnout from overvoltage or inductive load spikes. Technicians address issues such as erratic output signals traced to wiring faults, cable damage, or corrosion at terminal blocks. Sensor range degradation is resolved through recalibration or replacement of the sensing element. In harsh industrial environments, physical damage to the sensor housing or face necessitates replacement to maintain proper functionality and prevent ingress of contaminants. Troubleshooting often involves verifying the power supply voltage, checking for proper grounding, and confirming the sensor's compatibility with the programmable logic controller (PLC) input module.
Technical specifications
The Allen-Bradley 803-PL12X is a heavy-duty cam limit switch for industrial machinery with repetitive cycles. It features a double shaft extension, easy cam adjustment, 12 cam-operated contacts, and a built-in 25A N.C contact with high AC/DC ratings. It controls sequential circuit activation/deactivation based on shaft rotation and cam position, operating within a wide temperature range and housed in a NEMA 4 & 13 enclosure. It's certified by CSA, UL, and CE.
Our Repair Process for the
803-PL12X
Our repair process for the Allen Bradley 803-PL12X proximity sensor begins with a comprehensive diagnostic assessment, verifying power supply voltage, grounding integrity, and PLC compatibility. Technicians meticulously inspect for coil burnout resulting from overvoltage or inductive load spikes, addressing erratic output signals by identifying and rectifying wiring faults, cable damage, or terminal block corrosion. Sensor range degradation is corrected through recalibration or replacement of the sensing element. In cases of physical damage to the sensor housing or face, complete sensor replacement is performed to ensure proper functionality and prevent contaminant ingress. This process guarantees the sensor operates within specified parameters and restores optimal performance.
Your Guarantee: Warranty & Lifetime Support
Your satisfaction is our top priority, and we confidently stand behind the quality of our repairs. That's why every repair service is covered by our comprehensive 24-month warranty. Furthermore, we offer lifetime phone support – if you have questions or need assistance related to our repair down the road, we're here to help. Our service commitment is straightforward: we guarantee our work, and if you're not satisfied, we will make it right. Learn More about our Repair process.
Comprehensive Repairs You Can Depend On
We take immense pride in the quality and reliability of our work. Our process goes beyond simply fixing the immediate problem. We perform a comprehensive inspection of your main board (or other equipment) and proactively replace components known to be failure-prone or showing signs of potential future failure. Before any item is returned, it undergoes rigorous functional testing to ensure it meets performance specifications and operates flawlessly. Visit our main Repair Services page to learn more.
Save Significantly
Our primary goal is to save you hundreds, or even thousands, of dollars compared to the cost of new equipment replacement. By repairing existing components, we provide an economical solution that is also eco-friendly. At Roc Industrial, our commitment to integrity and community drives our consistent growth and ensures you receive a reliable, cost-effective solution.
Please Note: Roc Industrial operates as an independent service provider and is not an authorized distributor for the manufacturers or brands mentioned. Consequently, the original manufacturer's warranty is not applicable to items repaired or sold by us. Roc Industrial provides its own 2-year warranty on all repair services performed.
Buying Options
To receive a quote within 2 hours, please provide us with the details of your requirements. Our team will promptly review your request and send you a custom offer.
Ships from Rochester, NY