GBU668**S GBU668**S (GBU668--S) Base Rack for S2E,8 I/O Slots/ Expansion Rack for S2T/S2, $320.00 | EX10-MDI32 EX10-MDI32 Input Card, 32 Pts, 24 Vdc, Bi-directional. For Toshiba T2 PLCs $300.00 | EC-P-019A-00 EC-P-019A-00 Cable to Connect OIS40R, OIS50, or OIS60 to T1 Programming Port, 2 $99.00 |