GAD624**S GAD624**S (GAD624--S) Analog Input Module, 4 channels, 1-5 Vdc / 4-20 mA, 12-bit $800.00 | I-PLCC28-32 I-PLCC28-32 Package adapter for PLCC-28 and PLCC-32 chips $89.95 | GPU230*3S GPU230*3S Enhanced V200 with Ethernet, Modbus, USB, Serial $555.00 |