Allen-Bradley 1766-L32BXB MicroLogix Programmable Logic Controller

The Allen-Bradley 1766-L32BXB MicroLogix PLC is a compact, 32-point controller from the MicroLogix 1400 series designed to manage discrete and analog I/O for machine and process automation. It provides integrated digital inputs and outputs with 24 V DC input signals and model-dependent relay or transistor outputs, and it includes Ethernet and serial ports for industrial communications, enabling integration with small control panels, standalone equipment, conveyors, pumps, and packaging lines. The unit is powered by 24 V DC and supports DIN rail or panel mounting, making it suitable for space-constrained installations in manufacturing plants, water treatment facilities, and light industrial applications where dependable PLC control is required. Common replacements for the 1766-L32BXB include the Allen-Bradley 1766-L32AWA and 1766-L32BXBA, highlighting its role in retrofits and new builds within industrial control systems.