Allen-Bradley 1746-NR8 Digital Input Module

The AB 1746-NR8 Digital Input Module is designed for industrial automation systems, providing reliable digital input capabilities. It is ideal for applications requiring precise data acquisition and control.

Allen-Bradley 1746-NR8 DeviceNet Scanner Module

The Allen-Bradley 1746-NR8 is a high-performance DeviceNet Scanner Module designed for SLC 500 systems. It enables seamless integration of DeviceNet networks into industrial automation environments, facilitating real-time data exchange between PLCs and field devices. This module supports up to 64 nodes and manages complex I/O configurations, making it ideal for manufacturing facilities requiring robust machine-to-machine communication.

Parameter Specification
Module Type DeviceNet Scanner
Compatibility SLC 500 PLC Systems
Max Nodes Supported 64 devices
Data Rates 125/250/500 Kbps
Operating Voltage 24V DC
Operating Temperature -25°C to 60°C
Certifications CE, UL, CSA
Allen-Bradley 1746-NR8 Front View
1746-NR8 Installation Diagram

Industrial Applications & Compatibility

This module excels in automotive assembly lines, material handling systems, and packaging machinery where distributed control is essential. It interfaces with DeviceNet-compatible sensors, drives, and HMIs. Commonly paired with SLC 5/05 processors and 1747-SDN scanners. Contact us via WhatsApp for compatibility verification with your existing ControlLogix setup.

About Apex Automation Services

Since 2014, Apex Automation has specialized in ready-to-ship industrial automation solutions. Our technical team provides:

  • Pre-sales configuration guidance
  • 1-year comprehensive warranty on all components
  • Expedited replacement for malfunctioning units
  • Custom sourcing for obsolete or special-order modules

Get Pricing & Technical Support:
Email: anikaqx@gmail.com
All products include 12-month performance guarantee. Can’t find your model? Our engineers will source compatible alternatives within 48 hours.

1746-NR8 Wiring Schematic




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