ALLEN BRADLEY 1769-L24ER-QB1B CONTROLLER

Allen-Bradley 1769-L24ER-QB1B – CompactLogix Processor Module

The Allen-Bradley 1769-L24ER-QB1B is a powerful and compact Programmable Automation Controller (PAC) from the CompactLogix family, designed to deliver high-performance control in a space-saving format. Ideal for mid-sized automation systems, this processor module offers integrated communication, embedded I/O, and enhanced memory for demanding industrial applications.

Engineered for flexibility and performance, this module features 2 Ethernet/IP ports, 1 USB port, and 1 RS232 port, enabling seamless connectivity with a wide range of automation devices. It supports Ethernet-based protocols including EtherNet/IP, ASCII, DF1, and DH485, and manages up to 2 motion axes over Ethernet.

The controller is equipped with 750 KB of memory, supports up to 32 tasks, and can run up to 100 programs per task, ensuring powerful multitasking capabilities. It includes 16 embedded digital inputs (24 VDC) and is compatible with Series A and B configurations. The recommended replacement terminal block is part number 1769-RTBN18.

For wiring, it accommodates solid copper wires (22–14 AWG) and stranded copper wires (22–16 AWG), with a 90°C temperature rating. It is designed for easy DIN rail mounting and has a shipping weight of 3 lbs, with dimensions of 11 x 8 x 6 inches, making it easy to install in compact control cabinets.

With integrated communication, embedded I/O, and robust memory, this module offers the performance and reliability expected from Rockwell Automation's CompactLogix series, making it a versatile choice for industrial automation solutions.