GBU668**S GBU668**S (GBU668--S) Base Rack for S2E,8 I/O Slots/ Expansion Rack for S2T/S2, $320.00 | I-PICUSB3 I-PICUSB3 Device Adapter for programming listed PIC chips with the USB3 $99.00 | TDI116-BS TDI116-BS 16 Outputs Transistor, Mounts on side of T1-40 $139.00 |
BVUPS12PFA-10 $159.95 | TDA121-BS TDA121-BS 1 Analog Output, 0 - 20 ma/0 - 5 Vdc, 12 bit, Fits inside T1-40 $238.00 |