CI858K01 3BSE018135R1 is used for DriveBus protocol communication, connecting ABB drives and AC 800M controllers, suitable for sectional drive applications in rolling mills and paper machines. It supports hot swap, with a single unit connectable to 24 drives and up to 2 units connectable to an AC 800M controller, requiring NDBU branching units. Featuring an 8Mbit/s transmission speed, optical interface, CEX-Bus power supply, and 200mA 24V power consumption. Dimensions are 185×59×127.5mm, weighing 700g, operating at 5-55℃ with IP20 protection, compliant with CE, RoHS, etc.
DATA SHEET
CI858K01 3BSE018135R1 belongs to the hardware selectors of System 800xA and Compact Product Suite. As a master communication interface unit adopting ABB's proprietary DriveBus protocol, it realizes communication with ABB drives and special I/O units via optical connectors. Powered by the processor unit through the CEX-Bus, it does not require additional external power supplies. Specifically designed for sectional drive applications in ABB rolling mill drive systems and paper machine control systems, it is suitable for industrial automation scenarios requiring high efficiency and reliability. With a transmission speed of 8 Mbit/s and support for hot swapping, a single unit can connect 24 ABB drives, while an AC 800M controller can accommodate up to 2 CI858 units. When connecting multiple drives, an NDBU branching unit is required to construct a logical bus with a physical star topology, and the branching units can be cascaded. The typical power consumption is 200mA at 24V DC, and up to 2 units can be connected to the CEX bus.
IV. Physical Characteristics
V. Environmental Conditions and Certifications
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