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. ABB 1MRK000173-CCr00 Binary Input/Output Module Introduction The ABB 1MRK000173-CCr00 Binary Input/Output Module is designed for reliable control of digital signals within ABB’s automation systems. This module enables efficient processing of both binary input and output signals, making *Your Name: *Your Email: *Your Name: *Vdcode: Submit