Product Description
The Allen-Bradley 1738-AENTR adapter supports up to 63 modules, 5 rack-optimized, and 20 direct connections. It operates with a nominal 24V input (10-28.8V range), consuming a maximum of 10.4W and dissipating 6.3W at 28.8V, with a thermal dissipation of 21.5 BTU/hr. It provides 0.8A backplane current, expandable with a 1738-EP24DC power supply, and features reverse polarity protection with a 6A inrush current for 10ms. The adapter also features a 24V nominal field power bus (10-28.8V range) with a 10A maximum current, 50V continuous isolation, and an IP65/66/67/69K rated enclosure. Weighing 0.72 lbs (0.33 kg) and measuring 4.41 x 4.84 x 2.64 inches (112 x 123 x 67 mm), it operates between -4 and 140F and can be stored between -40 and 185F, with a 5-95% non-condensing humidity range, and complies with CISPR 11 Group 1, Class A emissions standards.
Is Your Device Showing These Signs?
The Allen Bradley 1738-AENTR EtherNet/IP adapter commonly experiences issues such as network connectivity failures due to incorrect IP address configuration, corrupted EDS files, or firmware incompatibility. Module failures often stem from power supply fluctuations, backplane communication errors, or damage to the internal circuitry. Resolve communication faults by verifying network settings, updating firmware, and ensuring proper grounding. Address module malfunctions through diagnostic testing, component replacement, or complete unit replacement.
Technical specifications
The Allen-Bradley 1738-AENTR adapter supports a high module count (up to 63), offers rack-optimized and direct connections, and operates on 24V DC with specific power consumption and dissipation figures. It provides backplane current, expandable power options, and reverse polarity protection. It also features a field power bus, high isolation, and a rugged, environmentally protected enclosure. It's relatively compact and lightweight, operates within a wide temperature and humidity range, and meets specific emissions standards.
Our Repair Process for the
1738-AENTR
Our repair process for the Allen Bradley 1738-AENTR EtherNet/IP adapter begins with a comprehensive diagnostic evaluation to pinpoint the root cause of the failure, whether it be a network connectivity issue, corrupted EDS file, firmware incompatibility, power supply fluctuation, backplane communication error, or internal circuitry damage. Network communication faults are resolved by verifying and correcting IP address configurations, updating firmware to the latest compatible version, and ensuring proper grounding. Module malfunctions are addressed through rigorous diagnostic testing to identify faulty components, followed by component replacement or, if necessary, complete unit replacement to restore full functionality.
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