Fc- Digital O/P Mod (24 Vdc, 0.55 A, 8 Ch) , P/N: Fc-Sdo-0824 , Fail-Safe Digital Output Fta (24 Vdc, 8Channels) , P/N: Fc-Tsdo-0824 , Fc- Hd Analog I/P Mod(24 Vdc, 16 Ch) , P/N: Fc-Sai-1620M , Hail_ Dcs_ Sm_ Safeanalog Input Fta_ Part Number_ Fc-Tsai-0410 Quantity: 24