

( Brand: Allen-bradley ), ( Model: 1738-AENTR ), ( Part Type: Adapter ), ( Manufacturer Part Number: 1738AENTR )
The Allen-Bradley 1738-AENTR AB ArmorPoint Dual Port Adaptor is a versatile and robust device designed specifically for use with Allen-Bradley ControlLogix and CompactLogix controllers. This adapter enables users to expand their control systems by offering two additional isolated EtherNet/IP and ControlNet ports for increased connectivity.
The 1738-AENTR adapter is built with ArmorPoint technology, which provides a high level of protection against electromagnetic interference (EMI) and radio frequency interference (RFI). This ensures reliable communication and data transfer between devices, reducing the risk of errors or downtime.
Each of the two EtherNet/IP ports on the 1738-AENTR provides a full-duplex, 10/100 Mbps connection to support high-speed data transfer. Moreover, these ports are compliant with IEEE 802.3 standards and can be used with any standard straight-through or crossover cable.
One of the unique features of this adaptor is its redundancy capabilities. With two ControlNet ports, it enables users to set up a redundant ControlNet ring, ensuring continuous communication between devices in the event of a failure. The ControlNet ports are also full-duplex and support high-speed data transfer, making it ideal for industrial applications requiring real-time data exchange.
The Allen-Bradley 1738-AENTR AB ArmorPoint Dual Port Adaptor comes with a compact design and is suitable for mounting on a DIN rail or a surface mount application. It meets the conformal coating requirements according to NEMA 4X specifications, ensuring protection against ingress of water and other contaminants when it's installed in harsh environments.
Additionally, the adaptor includes a Power over Ethernet (PoE) pass-through feature for POE-enabled devices, reducing the number of cables required and streamlining your installation. The 1738-AENTR comes with a 5-year warranty, ensuring peace of mind and maximizing uptime for your application.
In summary, the Allen-Bradley 1738-AENTR AB ArmorPoint Dual Port Adaptor delivers dependable, high-speed communication and connectivity for your industrial control systems. Its ArmorPoint technology provides protection against EMI and RFI, while its redundancy capabilities ensure continuous operation, allowing you to confidently expand your control network and enhance your automation project's performance.
The Allen-Bradley 1738-AENTR AB 1738-AENTR ArmorPoint Dual Port Adaptor is a versatile communication device used in industrial automation systems. This adaptor enables two discrete devices or two serial devices to communicate over a single DeviceNet or ControlNet network. In this analysis, we will explore the advantages and disadvantages of investing in this adaptor to help users make an informed decision.
Pros:1. Space Savings: The 1738-AENTR saves space in the control cabinet by consolidating two discrete or serial devices into one, reducing the overall number of required I/O points and cables.
2. Cost-Effective: By merging two devices into one, users save on costs associated with purchasing and installing separate devices. Additionally, the dual port adaptor requires minimal maintenance due to its rugged design.
3. Improved Communications: The ArmorPoint technology used in the adaptor ensures robust and reliable communication between devices, reducing communication errors and plant downtime.
4. High Flexibility: The 1738-AENTR can be used with various Rockwell Automation and Allen-Bradley input and output devices, providing a versatile and versatile solution for various applications.
5. Scalability: This adaptor is ideal for applications with small to mid-size control systems, as it allows for easier system expansion by accommodating additional devices without complex wiring or additional I/O points.
Cons:1. Limited Connectivity: The 1738-AENTR is designed for exclusive use with Rockwell's DeviceNet and ControlNet networks, limiting its adaptability for users employing other industrial communication protocols.
2. Potential Complexity: While the 1738-AENTR simplifies wiring, it might initially seem complex to users unfamiliar with Rockwell's ArmorPoint technology or those setting up their control systems. Proper documentation, manuals, and training can help overcome this challenge.
3. Potential Lead Time: Availability may be a concern, as the 1738-AENTR doesn't have widespread market presence compared to universal communication devices. Models from other vendors might be a quicker solution to meet tight project deadlines.
Conclusion:The Allen-Bradley 1738-AENTR AB 1738-AENTR ArmorPoint Dual Port Adaptor is an excellent choice for users working with Rockwell Automation systems, aiming for cost savings, and requiring efficient use of space. While it may pose limitations for users working with other communication protocols or seeking a more universal adaptor, its reliable and robust communication, scalability, and flexibility can offer significant benefits to those who use it appropriately.
Recommendation:We recommend the Allen-Bradley 1738-AENTR AB 1738-AENTR ArmorPoint Dual Port Adaptor for users working with Rockwell Automation systems and seeking a cost-effective and efficient solution for merging two devices into one. If your system utilizes another communication protocol or you require a more universally compatible adaptor, it might be a good idea to explore alternative options from other manufacturers.
New List Item. Local pick-up and Next-day delivery is unavailable at the moment. Allen-Bradley AB 1738-AENTR ArmorPoint Dual Port Adaptor NEW, Item Specifics: Brand Allen-Bradley, MPN 1738-AENTR, model.