A-B 1738-AENTR POINT I/O Dual Port EtherNet/IP Adapter Module

Product Overview

Allen-Bradley 1738-AENTR ArmorPOINT Dual Port EtherNet/IP Adapter Module is a communication adapter designed for ArmorPOINT I/O systems. It provides an interface between distributed I/O modules and EtherNet/IP networks, enabling reliable remote I/O communication in industrial automation applications. It features two embedded EtherNet/IP ports for flexible network architectures such as daisy chain and ring topologies.

Specifications

• Brand: Allen-Bradley (Rockwell Automation)
• Model: 1738-AENTR
• Product Type: EtherNet/IP Adapter Module
• Series: ArmorPOINT I/O
• Communication Protocol: EtherNet/IP
• Ethernet Ports: 2 × EtherNet/IP Ports (Embedded Switch)
• Connector Type: M12 Quick Disconnect
• Power Supply: 24V DC
• Input Voltage Range: 10…28.8V DC
• Power Consumption: Approx. 4.5 W
• Operating Temperature: -20…60°C (-4…140°F)
• Protection Rating: IP65/IP66/IP67/IP69K
• Installation: Distributed I/O / On-machine mounting
• Maximum Expansion: Supports up to 63 I/O modules (system configuration dependent)

Advantages & Features

• Dual Ethernet ports support flexible network connection
• Built-in switch supports daisy chain and ring network structures
• Reliable EtherNet/IP communication for industrial applications
• Rugged ArmorPOINT design for harsh environments
• Reduces wiring complexity and installation costs
• Supports distributed I/O architecture
• Easy maintenance with quick-disconnect connectors

Applications

• Factory automation systems
• Machine control equipment
• Automotive production lines
• Packaging machinery
• Material handling systems
• Remote I/O control networks
• Industrial manufacturing equipment

Precautions

• Confirm compatibility with ArmorPOINT I/O modules before installation
• Ensure correct 24V DC power supply
• Use suitable M12 Ethernet cables
• Configure IP address and network parameters correctly
• Avoid installation outside specified environmental limits