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Allen Bradley 1761-NET-ENI EtherNet/IP Network Interface Module

Allen Bradley 1761-NET-ENI EtherNet/IP Network Interface Module for PLC-5/SLC 500.

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ManufacturerAllen Bradley

Part number1761-NET-ENI

Network Protocol EtherNet/IP

Data Rate 10/100 Mbps

Supported Controllers PLC-5, SLC 500

Ports 1 x RJ45 Ethernet

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12-month warranty

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Veteran-owned

CAGE: 9NK75

EtherNet/IP Connectivity Bridges PLC-5/SLC 500 to Ethernet Real-time Data Exchange Plug-and-Play Installation Industrial Network Integration

Product description

The Allen Bradley 1761-NET-ENI is an EtherNet/IP Network Interface Module that bridges communication between Allen-Bradley's PLC-5 and SLC 500 controllers and the EtherNet/IP network. This module allows these legacy PLC systems to participate in modern industrial Ethernet networks, enabling data exchange and control over Ethernet. It features a built-in 10/100 Mbps Ethernet port.

This module is essential for upgrading older automation systems to take advantage of EtherNet/IP capabilities without a full system replacement. It is widely used in manufacturing facilities, process plants, and machine builders looking to integrate their existing PLC infrastructure into a more connected industrial environment. Industries such as automotive assembly, food and beverage processing, and packaging benefit from this integration.

Stanlo Automation, a veteran-owned surplus parts distributor, provides the Allen Bradley 1761-NET-ENI, offering a cost-effective solution for expanding the connectivity of your PLC systems. We help you maintain operational efficiency and bridge the gap between older and newer network technologies.

Technical specifications

Network Protocol	EtherNet/IP
Data Rate	10/100 Mbps
Supported Controllers	PLC-5, SLC 500
Ports	1 x RJ45 Ethernet
Status Indicators	Yes

Common applications

Legacy PLC Integration

Industrial Ethernet Upgrades

Machine Connectivity

Data Acquisition

Plant Floor Networking

Compatible systems

Allen-Bradley PLC-5 Series Allen-Bradley SLC 500 Series

Also known as

Allen Bradley ENI Module 1761 ENI EtherNet/IP Interface PLC Network Bridge

Replaces / compatible with

Designed to provide EtherNet/IP connectivity for existing Allen-Bradley PLC-5 and SLC 500 systems. It acts as the primary communication gateway for these controllers on an Ethernet network.

Technical note

Expert tip

When configuring the 1761-NET-ENI, ensure the IP address is unique within your EtherNet/IP network and that subnet masks are correctly set for communication.

What happens next?

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Confirms your part's spec and condition

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Tailored to your specific requirements

Frequently asked questions

How does the Allen Bradley 1761-NET-ENI module connect PLC-5 and SLC 500 systems to EtherNet/IP?

The 1761-NET-ENI acts as an interface, translating communication protocols between the PLC-5 or SLC 500 backplane and the EtherNet/IP network. It enables these controllers to send and receive data over Ethernet.