Rockwell Automation 1734-AENT/A EtherNet/IP I/O Adapter
Manufacturer: ABB
-
Part Number: 1734-AENT/A
Condition：New with Original Package
Product Type: EtherNet/IP I/O Adapter
-
Country of Origin: Sweden
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Description
Overview
The Allen-Bradley 1734-AENT/A EtherNet/IP adapter is part of Rockwell Automation’s POINT I/O (Bulletin 1734) platform. It serves as the network interface between distributed POINT I/O modules and Logix-based controllers over an EtherNet/IP network.
Designed for cabinet-mounted distributed I/O systems, 1734-AENT/A enables flexible machine architectures while minimizing wiring complexity and panel space.
System Architecture and Communication
The 1734-AENT/A supports EtherNet/IP communication at 10/100 Mbps using standard twisted-pair Ethernet media. Dual RJ45 ports allow linear, star, and ring topologies, including Device Level Ring (DLR) when used with compatible Logix controllers.
Up to 63 POINT I/O modules can be connected to a single adapter, making it suitable for scalable machine control and modular automation systems.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 1734-AENT/A |
| Product Family | POINT I/O (Bulletin 1734) |
| Module Type | EtherNet/IP Adapter |
| Supported I/O Modules | Up to 63 POINT I/O modules |
| Communication Protocol | EtherNet/IP |
| Ethernet Ports | 2 × RJ45, 10/100 Mbps |
| Network Topologies | Linear, star, ring (DLR capable) |
| Node Addressing | Rotary switches, BOOTP, DHCP |
| Input Voltage | 24 V DC |
| Current Rating | 10 A (system power distribution) |
| Power Consumption | 3.5 W |
| Mounting | DIN rail |
| Enclosure Rating | Open-style (IP20) |
| Operating Temperature | –20 °C to +55 °C |
| Storage Temperature | –40 °C to +85 °C |
| Relative Humidity | 5–95% non-condensing |
| Indicators | Module, network, and I/O status LEDs |
| Certifications | UL, CE, CSA |
| Weight | 0.45 lb (0.2 kg) |