The R911173860 PLUG SET S20-CNS-2L-OBOB/D/UO/E1 connector set for I/O modules offers space-saving technology for DIN rail mounting. Its innovative assembly and installation concept allows for individually combinable modules, being compact, modular, and simple to use. Original Bosch Rexroth products are supported locally by CreatX Technology SRL, ensuring superior quality and technical support.