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Product Description
The Allen-Bradley 1785-ENET is a PLC5 Ethernet interface module that provides Ethernet connectivity to PLC5 controllers for distributed I/O, communication with HMIs, SCADA, and DCS systems, and program downloading/online connection. It features a single RJ45 port supporting 10/100 Mbps Ethernet TCP/IP with auto-negotiation and status indicators (STAT, 100M, 10M). It connects to the PLC5 backplane via a 1771 chassis and is compatible with various PLC5 controllers, enabling dual Ethernet link capability in some configurations. Compatibility varies by series and revision, with Series E and later supporting all Enhanced, Ethernet, and ControlNet PLC-5 controllers. The module requires 1.0A at 5V DC, dissipates 5W, weighs 0.77 kg, and measures 273.05 x 31.75 x 146.05 mm. It provides 50V circuit isolation and operates in temperatures from 0 to 60 degrees Celsius, withstanding vibration and shock.
Is Your Device Showing These Signs?
The Allen Bradley 1785-ENET module commonly experiences issues such as corrupted firmware requiring a firmware upgrade via BOOTP or DHBOOTP, communication failures due to incorrect IP address configuration or subnet mask settings, backplane communication errors stemming from a faulty connection or module incompatibility, and Ethernet port failures necessitating hardware replacement. Resolving these issues involves verifying network settings, updating firmware, inspecting backplane connections, and confirming proper module configuration within the PLC system. Diagnosing with diagnostic software such as RSLogix 5 is essential.
Technical specifications
The Allen-Bradley 1785-ENET is an Ethernet interface module for PLC5 controllers, enabling connectivity for distributed I/O, HMI/SCADA/DCS communication, and program access. It features a single RJ45 port for 10/100 Mbps Ethernet, connects to the PLC5 backplane, and is compatible with various PLC5 models (compatibility depends on series/revision). The module requires 5V DC power, dissipates 5W, and meets specific size, weight, and environmental operating conditions.
Our Repair Process for the
1785-ENET
Our repair process for the Allen Bradley 1785-ENET module begins with a thorough diagnostic assessment using RSLogix 5 to identify the root cause of the failure. This includes verifying network settings such as IP address and subnet mask, updating the module's firmware via BOOTP or DHBOOTP to address corruption issues, and meticulously inspecting backplane connections for faults or incompatibilities. If communication failures persist or Ethernet port malfunctions are detected, a hardware replacement is performed. The module is then rigorously tested within the PLC system to ensure proper configuration and full operational status before being 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.
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