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Product Description
The Allen-Bradley 1769-L30ER CompactLogix controller (5370 L3) offers 1MB of user memory, dual Ethernet ports, and a USB port for communication. Its Ethernet ports, the primary interface for data exchange with up to 16 devices (HMIs, SCADA systems, databases, etc.) in linear, ring, or star topologies, function as an embedded switch, sharing network traffic. IP addresses can be assigned using Allen-Bradley's BOOTP-DHCP utility. The controller supports up to eight 1769 Compact I/O modules and allows for the installation of up to three expansion banks for increased capacity. LED indicators (RUN, FORCE, BAT, OK, I/O) provide operational status feedback.
Is Your Device Showing These Signs?
The Allen Bradley 1769-L30ER CompactLogix controller commonly experiences issues such as corrupted firmware requiring a forced firmware update via BootP or a serial connection. Power supply failures within the chassis are a frequent cause of operational faults, necessitating replacement. Communication problems over EtherNet/IP are often traced to incorrect IP address configurations, faulty Ethernet cables, or network switch issues. Program corruption or memory errors demand a program reload or memory module replacement. Sporadic I/O module communication failures are resolved through backplane inspection and module reseating or replacement.
Technical specifications
The Allen-Bradley 1769-L30ER CompactLogix controller has 1MB memory, dual Ethernet ports, and a USB port. Its Ethernet ports, acting as an embedded switch, support up to 16 devices in various network topologies and use BOOTP-DHCP for IP assignment. It supports up to eight 1769 Compact I/O modules and allows for three expansion banks. LED indicators provide status information.
Our Repair Process for the
1769-L30ER
Our repair process for the Allen Bradley 1769-L30ER CompactLogix controller begins with a thorough diagnostic evaluation to pinpoint the failure. Firmware corruption necessitates a forced firmware update using BootP or a serial connection. Power supply failures require immediate replacement of the faulty power supply unit within the chassis. Communication problems are addressed by verifying and correcting IP address configurations, replacing suspect Ethernet cables, and inspecting or replacing network switches. Program corruption or memory errors are resolved by reloading the program or replacing the memory module. Sporadic I/O module communication failures are rectified through backplane inspection, module reseating, or module replacement.
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
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Ships from Rochester, NY