Excellent PLC
Product Introduction
The Allen Bradley 1738-AENTR ArmorPoint EtherNet/IP Adaptor is a rugged, on-machine communication adaptor designed for ArmorPoint I/O systems from Rockwell Automation. It provides a direct EtherNet/IP interface for distributed I/O modules, allowing real-time data exchange between field devices and control systems without the need for traditional control cabinet installations.
Unlike standard POINT I/O solutions, the ArmorPoint platform is built for harsh industrial environments. The 1738-AENTR features a fully sealed housing with high ingress protection, enabling it to be mounted directly on machinery, production lines, or outdoor equipment. This significantly reduces wiring complexity and installation costs by eliminating the need for protective enclosures.
Equipped with M12 quick disconnect connectors and subnet expansion capability, the module supports fast deployment and flexible network topology. It is particularly suitable for decentralized automation architectures where reliability, durability, and ease of maintenance are critical.
Product Specifications
| Parameter | Value |
|---|---|
| Communication Protocol | EtherNet/IP |
| Input Voltage | 24 VDC |
| Power Consumption | 2.8 W |
| Network Ports | Dual Ethernet Ports |
| Connector Type | M12 Quick Disconnect |
| Subnet Expansion Port | M12 Expansion Port |
| Protection Rating | IP69K |
| Design Type | Sealed, On-machine Mount |
| Module Type | ArmorPoint EtherNet/IP Adaptor |
| Network Topology | Supports linear / ring structures |
| Compatibility | ArmorPoint I/O Modules |
| Operating Temperature | -20 to 60°C |
| Storage Temperature | -40 to 85°C |
| Relative Humidity | 5–95% non-condensing |
| Certifications | CE, UL, CSA |
| Dimensions | 123 x 67 x 112 mm |
| Weight | 0.33 kg |
Applications
● Used in on-machine I/O installations where control cabinets are not practical or cost-effective
● Suitable for harsh industrial environments, including washdown areas, food and beverage production, and outdoor equipment
● Applied in automotive manufacturing lines, where distributed I/O improves flexibility and reduces wiring
● Ideal for packaging and material handling systems, enabling fast and reliable network communication
● Common in modular production systems, allowing easy expansion and reconfiguration of I/O nodes
● Used in remote and decentralized automation systems, improving system scalability and maintenance efficiency
Advantages
● Fully sealed design with IP69K protection, ensuring reliable operation in extreme environments
● Supports M12 quick disconnect connectors, reducing installation time and wiring errors
● Enables on-machine mounting, eliminating the need for additional enclosures
● Provides dual Ethernet ports, supporting flexible network topologies such as linear and ring
● Enhances system architecture with distributed I/O capability, improving scalability and performance
● Reduces overall system cost by minimizing cabling and cabinet requirements
