The Allen-Bradley 1769-IM12 is a CompactLogix 12-point digital AC input module designed for industrial control applications. It provides a high-density interface for monitoring 240V AC devices such as proximity switches, limit switches, and push buttons. This module is part of the versatile 1769 Compact I/O system, which offers a compact and cost-effective solution for a wide range of automation tasks. It easily installs on a DIN rail and connects to a CompactLogix or MicroLogix 1500 controller, ensuring reliable signal processing and system performance in demanding environments.