Allen-Bradley 1769-L24ER-QBFC1B

Allen-Bradley 1769-L24ER-QBFC1B | CompactLogix 5370 L2 Controller with Embedded I/O and Dual Ethernet Ports

Overview

The Allen-Bradley 1769-L24ER-QBFC1B is a CompactLogix 5370 L2 controller designed for mid-size machine control applications. It features 750KB of user memory, embedded digital and analog I/O, and dual EtherNet/IP ports supporting Device Level Ring (DLR) topology for network resilience. This controller integrates seamlessly into Rockwell Automation's Integrated Architecture system, providing a compact and cost-effective solution for various industrial automation needs.

Key Features

• 750KB User Memory

• Embedded I/O:

  • 16 Digital Inputs (24V DC)

  • 16 Digital Outputs (24V DC)

  • 4 Analog Inputs (Voltage, Current, Thermocouple, RTD)

  • 2 Analog Outputs (Voltage, Current)

  • 4 High-Speed Counters

• Dual EtherNet/IP Ports: Supports DLR topology

• 1 USB Port: For programming and configuration

• Supports Up to 4 Local Expansion Modules

• Integrated 1GB SD Card: Expandable up to 2GB

• 24V DC Power Supply Input

Technical Specifications

• Catalog Number: 1769-L24ER-QBFC1B

• Memory: 750KB

• Communication Ports:

  • 2 x EtherNet/IP

  • 1 x USB

• Input Voltage Range: 20.4–26.4V DC

• Power Consumption: 0.8 A at 24V DC

• Isolation Voltage: 30V continuous, basic insulation

• Operating Temperature: 0 to 60 °C (32 to 140 °F)

• Storage Temperature: -40 to 85 °C (-40 to 185 °F)

• Relative Humidity: 5% to 95% non-condensing

• Dimensions (H x W x D): 118 x 140 x 105 mm

• Mounting: DIN rail or panel mount

• Certifications: UL, CE, CSA, RoHS

Applications

• Machine Control Systems

• Packaging Equipment

• Material Handling Systems

• Process Skids

• Industrial Automation

Why Choose the 1769-L24ER-QBFC1B?

• Compact Design: Saves panel space

• Integrated I/O: Reduces system complexity and wiring

• Network Resilience: Dual EtherNet/IP ports with DLR support

• Flexible Expansion: Supports additional 1769 I/O modules

• Seamless Integration: Part of Rockwell Automation's Integrated Architecture

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Available and ready to ship globally.