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Product Description
The Allen-Bradley 931S-M5211 is a smart current measurement converter from the Bulletin 193S line, designed to accurately convert, measure, and monitor AC/DC currents up to 10 Amps using True RMS for distorted waveforms. It features a configurable digital relay output for over/under-current conditions, operates on 16.8-31.2 VDC with a 2.2W maximum power rating, and offers 300 VAC (RMS) voltage rating and 6.4 kV impulse withstand. With 0.75% accuracy and a response time under 300ms, it provides 4 kV galvanic isolation between input, outputs, and power supply. The device includes a passive contactless through-hole input (0-5/10 Amps, 15-700 Hz), two active analog outputs (0-20/4-20 mA, 600 Ohm load), and a configurable changeover relay output (6A/250 VAC). Housed in an IP20 enclosure, it operates from -25 to 60C, weighs 211 grams, and measures approximately 0.89 x 4.7 x 4.47 inches.
Is Your Device Showing These Signs?
The Allen Bradley 931S-M5211 HMI commonly experiences issues such as a failed backlight, resulting in a dim or unreadable display. Touchscreen unresponsiveness or inaccurate calibration necessitates replacement or recalibration. Communication failures with the PLC over Ethernet or serial connections demand troubleshooting of network settings, cable integrity, and communication protocols. Corrupted firmware leads to operational errors, requiring a firmware update or re-flash. Power supply failures prevent the HMI from powering on, necessitating power supply repair or replacement.
Technical specifications
The Allen-Bradley 931S-M5211 is a smart current converter that accurately measures and monitors AC/DC currents up to 10A using True RMS. It features a configurable relay output for over/under-current, operates on 16.8-31.2 VDC, and offers galvanic isolation. It includes a contactless through-hole input, analog outputs, and a changeover relay output, all within a compact IP20 enclosure designed for industrial environments.
Our Repair Process for the
931S-M5211
Our repair process for the Allen Bradley 931S-M5211 HMI begins with a comprehensive diagnostic evaluation to pinpoint the root cause of the malfunction, be it a failed backlight, touchscreen unresponsiveness, communication failure, corrupted firmware, or power supply failure. A failed backlight requires backlight replacement. Touchscreen issues are resolved through recalibration or component replacement. Communication failures necessitate a thorough examination of network settings, cable integrity, and communication protocols, with adjustments or repairs made as needed. Corrupted firmware is addressed through a firmware update or re-flash. Power supply failures require power supply repair or replacement. Following the repair, the HMI undergoes rigorous testing to ensure full functionality and optimal performance before it is returned.
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