Measurement Computing

April 26, 2005
USB-based Digital I/O
USB-based Digital I/O
USB-1096HFS provides 96 bits of high-current, logic-level digital I/O. The unit offers four independent 24-bit DIO groups, each divided into two 8-bit ports and two 4-bit ports, and is based on a discrete emulation of the industry standard 82C55's mode zero. The outputs sink 64 mA, or source 24 mA and make it possible to drive a wide assortment of external devices directly, without additional buffering. The required external power supply and USB cable are included with the unit.