Measuring Module Cpx-Cmix-M1-1 Dimensions W X L X H=50 Mm X 107 Mm X 55 Mm, Diagnosis=Channel and Module-Oriented Diagnostics, Short Circuit Strength=Yes, Device-Specific Diagnostics= (* Undervoltage Modules, * Undervoltage Measuring System, * Via Local 7 Segment Display) , Max. No. of Modules=9, Festo