The HKSP-R80 Controller Board for Sony Routing Switchers from Sony is a stand-alone primary station CPU board for Sony routing switchers. This unit can be installed in PFV-SP Series Signal Processing Units in any combination with other HKPF-SP/HKSP function boards.
This controller provides a range of features in addition to the primary functions of S-BUS, SUB-NET control, and conversion between S-BUS and Ethernet LAN. For CPU redundancy, HKSP-R81 can be used as a backup to this controller.