products ICP-DAS products Remote I/O Module and Unit Ethernet I/O Modules RIO-98×0 (Redundancy I/O) RIO-98×0 (Redundancy I/O) The RIO-98×0 is a modular remote redundant I/O system that consists of 2 redundant power modules, 2 redundant communication modules, and 8 I/O modules. 기술문의, 구입, A/S : 02) 2616-0533