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Allen-Bradley 1738-AENTR
by Allen-Bradley
Read verified buyer reviews ↓OverviewThe Allen-Bradley 1738-AENTR ArmorPoint EtherNet/IP Communication Adapter is engineered for outstanding performance and resilience in demanding industrial settings. This robust communication adapter enables effortless integration for distributed I/O applications, guaranteeing reliable data communication via its EtherNet/IP protocol. Specifically designed for challenging conditions, it includes dual M12 Quick-Disconnect ports that ensure secure and rapid connections, even in environments with high vibration and humidity. Operating on a standard 24V DC power source, the 1738-AENTR adapter facilitates easy integration with existing Allen-Bradley automation platforms, providing a highly flexible and scalable solution for modern industrial control architectures. Its industrial-grade construction and advanced functionalities make it an essential element for optimizing operational efficiency and reliability in critical manufacturing and processing applications.Key Features Advanced EtherNet/IP Communication: Enables high-speed and smooth data exchange across industrial networks, improving control and monitoring capabilities. Dual M12 Quick-Disconnect Ports: Ensures robust, secure, and quick installation with dependable connections in demanding industrial environments. 24V DC Industrial Power Supply: Operates efficiently with standard industrial voltage, guaranteeing reliable performance and compatibility. Rugged ArmorPoint IP67 Design: Constructed to endure the harshest industrial conditions, offering superior protection against dust, water, and vibration. Optimized for Distributed I/O Applications: Provides exceptional system scalability and flexibility, simplifying intricate industrial automation setups. Vibration and Moisture Resistant: Engineered for continuous operation in environments prone to intense vibration and moisture, ensuring uninterrupted data flow. Seamless Allen-Bradley System Integration: Designed for effortless integration with a broad range of Allen-Bradley automation platforms, maximizing system compatibility. Technical Specifications Model: 1738-AENTR Communication Protocol: EtherNet/IP Ethernet Ports: 2 x M12 Quick-Disconnect Power Supply: 24V DC Mounting Type: DIN Rail / Panel Mount Enclosure Rating: IP67 (Designed for harsh industrial environments) Applications Industrial Automation and Distributed I/O Control: Ideal for managing complex I/O systems across large-scale industrial operations. Machine-Level Networking and Remote I/O Systems: Provides robust connectivity for individual machines and remote monitoring stations. High-Vibration and High-Moisture Environments: Perfectly suited for deployment in areas where environmental conditions are severe and challenging. Process Automation in Manufacturing Plants: Enhances the efficiency and reliability of manufacturing processes through advanced communication. Water Treatment and Wastewater Facilities: Offers durable and reliable operation in corrosive and humid environments. Food and Beverage Processing: Meets strict hygiene and environmental demands with its rugged, sealed construction. Why ChooseThe 1738-AENTR provides consistent and dependable EtherNet/IP communication, which is crucial for uninterrupted industrial operations. Its ArmorPoint IP67-rated enclosure offers outstanding protection against challenging industrial conditions, ensuring long-term durability. Designed for seamless compatibility with Allen-Bradley systems, this adapter reduces setup time and complexity. It supports distributed I/O applications, offering the flexibility to expand and adapt your control systems as needs evolve. The dual M12 Quick-Disconnect ports deliver robust, vibration-resistant connections, minimizing downtime and maintenance. Experience high-speed data exchange and reliable control, boosting overall operational efficiency and productivity.Order NowElevate your industrial network capabilities today.FAQWhat is the primary function of the Allen-Bradley 1738-AENTR?The 1738-AENTR is an EtherNet/IP Communication Adapter designed to provide seamless and reliable data exchange for distributed I/O applications in challenging industrial environments.What type of communication protocol does the 1738-AENTR use?It utilizes the EtherNet/IP communication protocol, enabling high-speed data exchange across industrial networks.Can the 1738-AENTR withstand harsh industrial conditions?Yes, featuring a rugged ArmorPoint IP67 design, it is built to resist dust, water, and vibration, making it suitable for severe industrial environments.How does the 1738-AENTR connect to other devices?It includes dual M12 Quick-Disconnect ports, ensuring secure and fast connections even in high-vibration and high-moisture settings.Is this adapter compatible with existing Allen-Bradley systems?Yes, it is designed for effortless integration with a wide range of Allen-Bradley automation platforms, maximizing system compatibility.
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Allen-Bradley 1738-AENTR
Overview
This is a genuine Allen-Bradley component. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Allen-Bradley catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Allen-Bradley automation ecosystem
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Allen-Bradley platform with documented conversion notes
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Model: 1738-AENTR
- Communication Protocol: EtherNet/IP
- Ethernet Ports: 2 x M12 Quick-Disconnect
- Power Supply: 24V DC
- Mounting Type: DIN Rail / Panel Mount
- Enclosure Rating: IP67 (Designed for harsh industrial environments)
Applications
- Industrial Automation and Distributed I/O Control: Ideal for managing complex I/O systems across large-scale industrial operations.
- Machine-Level Networking and Remote I/O Systems: Provides robust connectivity for individual machines and remote monitoring stations.
- High-Vibration and High-Moisture Environments: Perfectly suited for deployment in areas where environmental conditions are severe and challenging.
- Process Automation in Manufacturing Plants: Enhances the efficiency and reliability of manufacturing processes through advanced communication.
- Water Treatment and Wastewater Facilities: Offers durable and reliable operation in corrosive and humid environments.
- Food and Beverage Processing: Meets strict hygiene and environmental demands with its rugged, sealed construction.
Why Choose the 1738-AENTR?
The 1738-AENTR provides consistent and dependable EtherNet/IP communication, which is crucial for uninterrupted industrial operations. Its ArmorPoint IP67-rated enclosure offers outstanding protection against challenging industrial conditions, ensuring long-term durability. Designed for seamless compatibility with Allen-Bradley systems, this adapter reduces setup time and complexity. It supports distributed I/O applications, offering the flexibility to expand and adapt your control systems as needs evolve. The dual M12 Quick-Disconnect ports deliver robust, vibration-resistant connections, minimizing downtime and maintenance. Experience high-speed data exchange and reliable control, boosting overall operational efficiency and productivity.
Availability & Shipping
- ▸In stock: 1738-AENTR ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every 1738-AENTR ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Allen-Bradley
Machine down? We ship parts the same day.
New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.