Products Description

The 1761-NET-DNI DeviceNet Communication Interface is a compact gateway module designed to connect Allen-Bradley MicroLogix controllers to DeviceNet networks. It allows MicroLogix PLCs to exchange control and status data with DeviceNet field devices such as sensors, valve manifolds, motor starters, and distributed I/O.

By acting as a protocol bridge between the MicroLogix serial port and DeviceNet, the 1761-NET-DNI enables small and mid-scale control systems to participate in device-level networks without adding complex hardware. Its simplicity and reliability make it a practical solution for expanding legacy or space-constrained automation systems.

Role Within the Control System Architecture

MicroLogix PLC → 1761-NET-DNI → DeviceNet Network → Field Devices

Within a DeviceNet architecture, the 1761-NET-DNI functions as the network access interface for MicroLogix controllers, responsible for:

• Converting MicroLogix serial communication into DeviceNet messaging
• Allowing PLCs to read device status and diagnostics
• Enabling control of DeviceNet nodes from MicroLogix programs
• Reducing point-to-point wiring by using a single network cable
• Integrating compact PLC systems into larger DeviceNet environments

This makes the module especially useful in hybrid systems combining small controllers with intelligent field devices.

Technical Specifications

Parameter	Description
Module Type	DeviceNet Communication Interface
Model Number	1761-NET-DNI
Supported PLCs	MicroLogix series
Communication Protocol	DeviceNet
Interface Function	Plug-in module for ControlLogix chassis
Installation	Panel-mounted / cabinet installation
Typical Use	Device-level networking
Environment	Industrial automation conditions

Contact information

How To Cooperate With Us?

Share your part numbers, required quantities, and application details, and our sales team will promptly confirm availability, pricing, and lead time. After confirmation, you'll receive clear order information, secure payment options, and efficient worldwide delivery.

Whether you need standard components, hard-to-source items, or discontinued automation parts, we are committed to supporting your projects with reliable products, responsive service, and a long-term partnership you can rely on.

Our address

32D Guomao Building, Siming District, Xiamen, Fujian, China

Phone Number (WhatsApp)

+86-18950128464

E-mail

sales5@askplc.com

Product information

Key Functional Characteristics

– DeviceNet communication interface for MicroLogix PLCs
– Acts as a gateway between serial PLCs and DeviceNet networks
– Supports device-level control and monitoring
– Compact design for panel or cabinet installation
– Suitable for continuous industrial operation
– Status indicators for network and communication activity
– Ideal for small automation systems and machine-level control

The 1761-NET-DNI is commonly selected when simple, cost-effective DeviceNet access is required.

Communication & Diagnostic Capabilities

• Stable DeviceNet data exchange for device control
• LED indicators for power, network, and communication status
• Simplified troubleshooting during commissioning
• Clear visibility of network health at the device level
• Supports reliable long-term operation in production environments

These features help reduce downtime and simplify maintenance for compact systems.

Operational Benefits

✓ Enables DeviceNet networking for MicroLogix controllers
✓ Reduces wiring and panel space requirements
✓ Simplifies device integration and system expansion
✓ Improves visibility of field device status
✓ Proven reliability in industrial environments

PLC EXPORT - Supply & Support Value

• Supply support for active and discontinued 1761-NET-DNI modules
• Each unit tested for stable communication performance
• Fast worldwide shipping to minimize production delays
• Technical support for selection, replacement, and configuration
• Flexible procurement options for maintenance or system upgrades

FAQ

Common Problem

Does it replace a DeviceNet scanner?

No, it provides DeviceNet access but does not act as a full scanner module.

Is it suitable for small automation systems?

Yes, ideal for compact and machine-level applications.

Is the 1761-NET-DNI discontinued?

It is available through PLC EXPORT, including discontinued stock.

Is technical support available for setup?

Yes, PLC EXPORT provides configuration and integration support.

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