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 140DAI55300 VAC Discrete Input Module Introduction The Schneider 140DAI55300 VAC Discrete Input Module is designed for processing digital signals from AC-powered field devices in industrial automation systems. This module is ideal for applications where field devices such as se *Your Name: *Your Email: *Your Name: *Vdcode: Submit