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. Foxboro FBM 14 CM400YQ Contact/VDC Input/Output Expander Introduction The Foxboro FBM 14 CM400YQ Contact/VDC Input/Output Expander is a specialized module designed to extend the I/O capabilities of Foxboros control systems, allowing for the integration of additional contact and voltage input/outp *Your Name: *Your Email: *Your Name: *Vdcode: Submit