Allen-Bradley | 1769-L27ERM-QBFC1B | CompactLogix 5370 L2

Product Description: Allen-Bradley 1769-L27ERM-QBFC1B

The Allen-Bradley 1769-L27ERM-QBFC1B is a CompactLogix 5370 L2 controller offering integrated motion control, dual Ethernet/IP ports, and embedded digital and analog I/O. Designed for mid-sized applications requiring high- speed communication and scalable control, this controller delivers high performance in a compact format. It supports up to 4 axes of integrated motion and enables efficient connectivity for distributed control systems.

Key Features

• Dual Ethernet/IP ports with DLR (Device Level Ring) capability
• Embedded I/O: 16 digital inputs, 16 digital outputs, 4 analog inputs, and 2 analog outputs
• 2 MB user memory, 0.98 MB I/O memory
• Supports up to 4 axes of motion over Ethernet/IP
• Integrated USB port for programming and configuration
• Battery-less, non-volatile memory with energy storage module

Technical Specifications

• Controller Memory: 2 MB user program, 0.98 MB I/O memory
• Embedded I/O:
  • 16 digital inputs (24V DC sink/source)
  • 16 digital outputs (24V DC source)
  • 4 analog inputs (voltage or current)
  • 2 analog outputs (voltage)
• Communication Ports:
  • 2 × Ethernet/IP (RJ-45), DLR support
  • 1 × USB 2.0
• Motion Support: Up to 4 Ethernet/IP axes
• Power Supply: Integrated, 24V DC input
• Mounting: DIN rail or panel mount
• Dimensions: 118 x 87 x 105 mm (H x W x D)

Application Areas

• Machine automation
• Packaging and assembly systems
• Material handling and conveyors
• Food and beverage processing equipment
• OEM control panels with compact footprint

Advantages

• Combines control, communication, and I/O in one compact unit
• Reduces wiring and panel space with integrated I/O
• High-speed Ethernet/IP communications for real-time control
• Energy storage eliminates battery maintenance
• Ideal for high-performance applications requiring compact solutions