S-USB-2COM S-USB-2COM Dual USB - to - Serial adapter $47.95 | I-27CX00-USB3 I-27CX00-USB3 42 pin adapter $95.95 | MS6503 MS6503 Intelligent humidity and temperature data logger, software, back light, R $299.00 |
GIF661**S GIF661**S (GIF661--S) Interface Module for Connecting Expansion Racks. $210.00 | GDA622**S GDA622**S (GDA622--S) Analog Output Module, 2 channels, 1-5V, 4-20 mA output, 12 $970.00 |