AB 1734-AENT Allen Bradley PLC Controllers Point I/O Ethernet IP Adapter Module

Product Overview

The ​Allen-Bradley 1734-AENT​ is an Ethernet/IP adapter module designed for Rockwell Automation's Point I/O system. This communication interface module enables seamless integration of Point I/O devices into Ethernet/IP networks, providing a compact, modular I/O solution for distributed control applications. The adapter supports real-time control and information exchange across industrial Ethernet networks.

Key Features

• ​EtherNet/IP Connectivity​ - Seamless integration with industrial Ethernet networks

• ​Compact Design​ - Space-efficient modular I/O system

• ​Real-Time Communication​ - High-speed data exchange for control applications

• ​Multiple I/O Support​ - Supports up to 63 Point I/O modules

• ​Web Server Interface​ - Built-in web pages for configuration and diagnostics

• ​LED Status Indicators​ - Comprehensive visual status monitoring

• ​DIN Rail Mounting​ - Easy installation and expansion

Technical Specifications

Network Performance

Communication Characteristics

• ​Network Speed​ | 10/100 Mbps auto-negotiating

• ​Switch Function​ | Built-in 2-port switch

• ​IP Address Assignment​ | DHCP, BootP, or static

• ​Connection Capacity​ | Up to 32 simultaneous connections

• ​Update Rate​ | Configurable from 2ms to 750ms

• ​Network Diagnostics​ | Built-in web server with diagnostic pages

Protocol Support

• ​CIP Services​ | Full CIP protocol implementation

• ​Class 1 Transport​ | Real-time I/O messaging

• ​Class 3 Transport​ | Explicit messaging

• ​Device Level Ring​ | DLR protocol support

• ​IGMP Support​ | Multicast traffic management

System Configuration

I/O Capacity

• ​Maximum Modules​ | 63 modules per adapter

• ​Discrete I/O Points​ | Up to 252 points maximum

• ​Analog Modules​ | Support for various analog I/O types

• ​Specialty Modules​ | Support for temperature, RTD, and other specialty modules

• ​Expansion Distance​ | Up to 100 meters from adapter

Power Management

• ​Backplane Power​ | 1.2A maximum @ 24V DC

• ​Module Consumption​ | Varies by I/O module type

• ​Power Calculation​ | Built-in power calculator feature

• ​Power Budgeting​ | Automatic power management

Applications

The Allen-Bradley 1734-AENT is ideal for:

• ​Distributed Control Systems​ - Machine-level I/O distribution

• ​Process Automation​ - Remote I/O for process control

• ​Material Handling​ - Conveyor system control and monitoring

• ​Packaging Machinery​ - Distributed I/O for packaging lines

• ​Assembly Systems​ - Modular control for assembly automation

• ​Industrial Networking​ - Ethernet/IP network integration

• ​Machine Safety​ - Integration with safety I/O modules

Installation & Operation

Physical Installation

• ​Mounting​ | Standard 35mm DIN rail mounting

• ​Orientation​ | Horizontal or vertical mounting

• ​Spacing​ | No spacing required between modules

• ​Expansion​ | Right-hand expansion only

Network Configuration

• ​IP Address Setup​ | DHCP, BootP, or static configuration

• ​Network Integration​ | Seamless integration with Studio 5000

• ​Web Interface​ | Built-in web pages for configuration

• ​LED Indicators​ | Network status and module status LEDs

Electrical Connections

• ​Power Supply​ | 24V DC power input

• ​Ethernet Connection​ | RJ45 connector with auto-MDI/MDIX

• ​I/O Wiring​ | Removable terminal blocks

• ​Grounding​ | Proper grounding for noise immunity

Advanced Features

Diagnostic Capabilities

• ​Web Server​ | Built-in web pages for monitoring and configuration

• ​Status Indicators​ | Comprehensive LED status indicators

• ​Fault Detection​ | Module-level fault detection and reporting

• ​Network Diagnostics​ | Network traffic and performance monitoring

Integration Features

• ​Studio 5000 Integration​ | Full integration with Logix Designer

• ​RSLinx Compatibility​ | Supported by RSLinx Classic software

• ​Device Management​ | Easy device replacement and configuration

• ​Firmware Updates​ | Field upgradeable firmware

Certifications & Compliance

• ​Safety Standards:

  • UL Listed

  • cUL Listed

  • CE Marked

  • ATEX Certified (specific versions)

• ​EMC Compliance:

  • EN 61326-1 (Industrial environments)

• ​Environmental Standards:

  • RoHS Compliant

  • REACH Compliant

• ​Quality Standards:

  • ISO 9001 Manufacturing

Why Choose Allen-Bradley 1734-AENT?

• ​Network Integration​ - Seamless EtherNet/IP connectivity

• ​Compact Design​ - Space-efficient distributed I/O solution

• ​Scalable System​ - Easy expansion with up to 63 modules

• ​Reliable Performance​ - Rockwell Automation quality and reliability

• ​Easy Configuration​ - Simple setup with Studio 5000

• ​Global Support​ - Worldwide technical support network

• ​Proven Technology​ - Established performance in industrial applications

Maintenance & Service

• ​Module Replacement​ | Hot-swappable module replacement

• ​Configuration Backup​ | Automatic configuration preservation

• ​Firmware Updates​ | Field upgradeable firmware

• ​Diagnostic Tools​ | Comprehensive web-based diagnostics

• ​Technical Support​ | Global support network with documentation

Note: Specifications are based on standard configurations. Actual performance may vary based on network conditions and system configuration. Consult Allen-Bradley technical documentation for detailed application guidelines.