Allen-Bradley 1734-AENTR Point I/O Ethernet Adapter Module

Product Overview

The 1734-AENTR is a dual Ethernet adapter module. It connects POINT I/O racks to controllers. This module supports ring, star, and tree topologies. It operates at 10/100 Mbit/s speeds. The adapter uses half or full-duplex mode. It requires 24 Volts DC input power. Mount the unit on a DIN rail. This module is part of the POINT I/O series. It provides reliable network communication.

Application Scenarios

Use the 1734-AENTR in industrial automation systems. It works with Ethernet/IP networks. The adapter links I/O modules to PLCs. It supports multiple scanner connections. Apply it in ring, star, or tree networks. Use it for data transfer from local I/O. This module suits static or dynamic IP setups. It fits in control cabinets and machine panels.

Technical Specifications

Manufacturer: Rockwell Automation. Brand: Allen-Bradley. Catalog number: 1734-AENTR. Input voltage: 24 Volts DC. Power consumption: 10.4 Watts at 28.8 Volts DC. Ethernet rate: 10/100 Mbit/s, half or full-duplex. Isolation voltage: 50 Volts continuous. Maximum expansion: 63 modules, 31 direct connections. Operating temperature: -20 to 60 degrees Celsius. Weight: 0.62 pounds. Enclosure rating: Open. Protection: Reverse polarity protected.

Installation & Maintenance Guide

Mount the module on a DIN rail vertically. It sits at the leftmost position of the rack. Set the IP address using thumbwheel switches or DHCP. Use Category 5 or 6 cable for connections. The module supports pass-through with RJ-45 connectors. For static IP, assign a fixed address. Avoid using dynamic IP in critical applications. No network scheduling or routing tables needed. The module auto-negotiates speed and duplex. Keep the area clean and free of dust. Check connections regularly.

Packing List

1 x 1734-AENTR Ethernet adapter module. 1 x Thumbwheel switch set. 1 x Installation guide.