If you have questions about our products, Fill out the form below and we will answer any questions you have. Tips: Fields marked with*are required. Schneider 170AAI52040 Distributed Analog Input Base Introduction The Schneider 170AAI52040 Distributed Analog Input Base is a compact, high-precision I/O module from the Modicon Momentum automation platform. It is designed for distributed control systems where accurate analog signal acquisit *Your Name: *Your Email: *Your Name: *Vdcode: Submit