GDI635**S GDI635**S (GDI635--S) DC Input Module, 64 points, 24 Vdc $710.00 | GPI632**S GPI632**S (GPI632--S) Pulse Input Module, 2 channels, kpps, 5/12/24 V input, 24- $1,180.00 | I-Flash16PSOP40-USB3 Device Adapter for 28FX00 and 29FX00 series EPROMS $149.95 |