ABB RDC0-02C Communication Option Module

ABB RDCO-02C DDCS Communication Option Module is a plug-in communication option for the RMIO Motor Control/I/O Board used with the ACS800 family of frequency converters, enabling high-speed real-time data exchange between ABB drives and external control systems. As part of the RDCO family (RDCO-01, RDCO-02, RDCO-03), the RDCO-02C provides fibre-optic DDCS channels (CH0/CH1) and is rated IP20 with a mass of 0.05 kg, reflecting a compact, durable add-on card designed for installation in standard drive enclosures. The module is designed to connect the RMIO board to ACS 800 series converters, expanding the drive's communication footprint for integration with external controllers and automation networks. It supports the DDCS protocol used by ABB to coordinate control and monitoring data between the drive and supervisory systems, enabling coordinated motion control and straightforward status reporting in industrial applications such as packaging lines, manufacturing conveyors, and material handling.