Product Description
The Allen-Bradley 1775-M58 memory module provides 32K words of memory for PLC-3 and PLC-3/10 programmable controllers, occupying a single slot in a 1775-A1 or -A2 chassis. It features battery backup (either a non-rechargeable lithium battery for 365 days or a rechargeable nickel-cadmium battery for 120 hours) to protect data during power outages. The module includes LED indicators for status monitoring, error detection and correction capabilities, and draws 2.6 Amps at 5 Volts DC. Its operating temperature range is 0-60C (32-140F) with 5-95% non-condensing humidity, and its storage temperature range is 0-85C (-40-185F).
Is Your Device Showing These Signs?
The Allen Bradley 1775-M58 PLC processor commonly experiences issues related to memory corruption, requiring memory module replacement or reprogramming. Backplane communication failures are frequent, stemming from damaged backplane connectors or faulty I/O modules. Power supply degradation leads to intermittent system crashes and requires immediate power supply unit replacement. Firmware corruption causes operational errors, necessitating firmware upgrades or re-flashing. Resolve program logic errors by debugging and correcting the PLC ladder logic.
Technical specifications
The Allen-Bradley 1775-M58 is a 32K word memory module for PLC-3 and PLC-3/10 controllers, designed to fit in a single chassis slot. It offers battery backup (lithium or nickel-cadmium) for data retention during power loss, includes LED status indicators, error detection/correction, and operates within a specified temperature and humidity range while drawing 2.6 Amps at 5V DC.
Our Repair Process for the
1775-M58
Our repair process for the Allen Bradley 1775-M58 PLC processor begins with a comprehensive diagnostic evaluation to pinpoint the root cause of the malfunction. Memory corruption issues are addressed through memory module replacement or reprogramming, ensuring data integrity. Backplane communication failures are resolved by repairing or replacing damaged backplane connectors and faulty I/O modules to restore seamless communication. Power supply degradation necessitates immediate power supply unit replacement to prevent system crashes and maintain stable operation. Firmware corruption is rectified through firmware upgrades or re-flashing to eliminate operational errors. Program logic errors are corrected by debugging and modifying the PLC ladder logic, ensuring accurate and efficient operation.
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.