Fiber Repeater Module RFO810 ABB Unit for High-Speed Data Transmission Digital Signal Processor Control Board 8 kg Operating Temperature –40°C

8 kg Operating Temperature –40°C to +70°C Application

Parameter Value Model Number NKSD01-L10 Manufacturer ABB Category Digital I/O Module Cable Function Connects digital I/O module to terminal unit Cable Length 10 meters Compatibility ABB S800 I/O systems Interface Pre-terminated connectors for module and terminal unit Application

and sensor data in distributed control networks

including mounting stud

Fiber Repeater Module RFO810 ABB Unit for High-Speed Data Transmission Digital Signal Processor Control Board 8 kg Operating Temperature –40°COverview The ABB RFO810 Fiber Optic Repeater Module is designed for industrial control systems requiring long distance, high speed communication. It functions as a redundant optical repeater, allowing SD Series controllers (e. g., HPC800, SPC700) and HR Series controllers (e. g., BRC300 400 410) to extend their reach to remote I O devices via the HN800 bus. The RFO810 supports a star topology, enabling flexible network design and fault tolerant