EDIUS 11 supports the following I/O Hardware:
Grass Valley
STORM 3G
STORM Pro
Blackmagic Design
All Decklink, Intensity and UltraStudio products
AJA Video Systems
KONA 5, KONA 4, KONA 1 (capture and preview)
KONA 3G, KONA LHi, Io 4K Plus, Io 4K, T-Tap Pro, Io X3 (preview only)
Please note: EDIUS 11 does not support RS-422 Control. But if you add the VTR Emulation Option, Storm 3G can be used to control EDIUS via RS-422.