Product Description
The Allen-Bradley 1734-EPAC is a POINT I/O expansion power supply (120-240VAC) that provides field power to I/O modules, enabling functional grouping and isolation between input and output modules. It supports 4-17 modules depending on DIN-rail position and module current requirements, and multiple units can be combined with POINT I/O adapters for larger systems. Key specs include an 85-264VAC input range, 15.1W max power consumption, 8.4W max power dissipation at 264VAC, 264V continuous isolation voltage (tested to 3250VDC for 60s), field and system power indicators, MOV and fuse overvoltage protection, cULus, CE, and C-Tick certifications, a maximum operating temperature of 55C (131F), and a maximum non-condensing relative humidity of 95%. Always disconnect field power before wiring to prevent arcing.
Is Your Device Showing These Signs?
The Allen Bradley 1734-EPAC POINT I/O adapter commonly exhibits issues such as communication failures on the EtherNet/IP network due to incorrect IP address configuration, damaged RJ45 ports, or firmware corruption. Power supply problems cause module malfunctions, often stemming from inadequate voltage or faulty wiring connections. Internal component failures within the adapter lead to diagnostic errors and prevent proper I/O module communication. Resolve these issues through proper IP configuration, physical inspection of ports and wiring, firmware upgrades, and component-level repairs or replacements.
Technical specifications
The Allen-Bradley 1734-EPAC is a POINT I/O expansion power supply (120-240VAC) that provides field power to I/O modules, allowing for functional grouping and isolation. It supports 4-17 modules, can be combined for larger systems, and features a wide input voltage range, low power consumption, high isolation voltage, and various certifications and protections. Key specs include an operating temperature up to 55C and 95% non-condensing humidity. Always disconnect field power before wiring.
Our Repair Process for the
1734-EPAC
Our repair process for the Allen Bradley 1734-EPAC POINT I/O adapter begins with a comprehensive diagnostic evaluation to pinpoint the cause of the communication failure, power supply problem, or internal component malfunction. This includes verification of the IP address configuration, thorough inspection of the RJ45 ports and wiring for damage, and assessment of the firmware integrity. Upon identifying the root cause, we proceed with the necessary corrective actions, which may involve IP address reconfiguration, repair or replacement of damaged ports or wiring, firmware upgrades to the latest stable version, and component-level repairs or replacements performed by certified technicians. Each repaired adapter undergoes rigorous testing to ensure full functionality and adherence to original performance specifications 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.