The Allen-Bradley 1769-L16ER-BB1B is a CompactLogix programmable automation controller (PAC) manufactured by Rockwell Automation. Here's an overview of its key features:

Brand: Allen-Bradley (Rockwell Automation)

Series: CompactLogix

Model: 1769-L16ER-BB1B

Key Features:

Compact Design: The "CompactLogix" series is known for its compact form factor, suitable for applications where space is limited.

Integrated I/O: The controller supports integrated I/O modules, allowing for a compact and modular control system design.

Embedded EtherNet/IP Port: It features an embedded EtherNet/IP port for communication with other devices on the industrial network.

Dual Ethernet Ports: The "BB" designation in the model number indicates that it has dual Ethernet ports, providing redundancy and network flexibility.

High-Speed Processor: The controller is equipped with a high-speed processor for efficient program execution and data processing.

Onboard Memory: It offers onboard memory for storing program logic, data, and configuration settings.

Support for I/O Expansion: The controller supports expansion with additional I/O modules, allowing for scalability as the control system requirements grow.

Integrated Motion Control: Some models within the CompactLogix series offer integrated motion control capabilities, enabling precise control of motion applications such as servo positioning and speed control.

The 1769-L16ER-BB1B controller is commonly used in various industrial automation applications, including manufacturing, process control, packaging, and material handling. It provides a compact and versatile platform for implementing control and monitoring functions within a wide range of systems and processes.