SC522 is a modular backplane designed for Z50Bus.

This modular backplane section can be connected to other Z50Bus compatible modular backplanes.
SC522 has 6 vertical Z50Bus sockets, with narrow (0.6″) spacing. It also has horizontal Z50Bus connectors on the ends.
The main features of this design are:
- Modular (extendable) design
- Six Z50Bus sockets
- Simple passive design
- Compact 0.6″ (15.24mm) slot spacing