GAD668**S GAD668**S (GAD668--S) Analog Input Module, 8 channels, 0-5 V, 0-20 mA, +/-10 V, $1,320.00 | FE-TR1R FE-TR1R Micro Switch $100.00 | GDI216**S GDI216**S ( GDI216--S ) 16 Inputs, 24 Vdc, 8p/com, sink/source $135.00 |
S-USB-2COM S-USB-2COM Dual USB - to - Serial adapter $47.95 |