The Allen Bradley AB 120V AC/DC Input Module 1771-IAD /D Rev D01 is a reliable and high-quality component designed for industrial automation systems. It is a product of the well-known brand Allen-Bradley, known for their durable and efficient automation solutions. This specific model, number 1771-IAD, is tailored for inputting both AC and DC signals, making it versatile for various industrial applications. Ideal for PLCs and HMI systems, this module ensures accurate and reliable data processing for motion control and automation tasks.