Allen-Bradley | 1769-L16ER-BB1B | CompactLogix 5370 L1

Product Description: Allen-Bradley 1769-L16ER-BB1B CompactLogix 5370 L1 controller

The Allen-Bradley 1769-L16ER-BB1B is a CompactLogix 5370 L1 controller with built-in digital I/O and dual Ethernet/IP ports. Designed for space- constrained applications, this model offers essential automation features, seamless Ethernet/IP communication, and reliable performance in a compact form factor. It is ideal for machine builders and OEMs looking to simplify design and reduce system footprint.

Key Features

• Embedded I/O: 16 digital inputs and 16 digital outputs
• Dual Ethernet/IP ports with Device Level Ring (DLR) support
• USB 2.0 port for easy programming and diagnostics
• Supports up to 2 Ethernet/IP motion axes
• Battery-less design with integrated energy storage
• High-speed processing with embedded diagnostics
• Compact DIN rail mount for space efficiency

Technical Specifications

• User Memory: 0.5 MB
• I/O Memory: 0.3 MB
• Embedded Digital I/O:
  • 16 digital inputs (24V DC sink/source)
  • 16 digital outputs (24V DC source)
• Communication Interfaces:
  • 2 × Ethernet/IP ports (RJ-45 with DLR support)
  • 1 × USB 2.0 port
• Motion Control: Supports up to 2 Ethernet/IP axes
• Power Supply Input: 24V DC
• Operating Temperature: 0°C to 60°C
• Mounting: DIN rail
• Dimensions: Approx. 90 x 87 x 105 mm

Application Areas

• Compact machine control
• OEM equipment
• Conveyor and sorting systems
• Material handling
• Small packaging and labeling lines

Advantages

• Combines control, I/O, and communication in one compact unit
• Ideal for applications with space and cost constraints
• Fast setup with built-in USB port and simplified wiring
• Enhanced system reliability with energy storage module
• Seamless integration into Ethernet/IP environments