Measurement Computing USB-2627 - Manual (Page 6)

6
Chapter 1
Introducing the USB-2627
The USB-2627 is a USB 2.0 high-speed device that is supported under the Microsoft ® Windows ® operating
system.
The USB-2627 is compatible with both USB 1.1 and USB 2.0 ports. The speed of the device may be limited
when using a USB 1.1 port due to the difference in transfer rates on the USB 1.1 versions of the protocol (low-
speed and full-speed).
The USB-2627 device provides the following features:
 16 single-ended (SE) analog inputs
 24 DIO channels; bit configurable for input or output
 Four analog outputs
 Four counter inputs
 Four timer outputs
 Digital trigger input
 External AI scan clock input
 External AO scan clock input
 One 68-pin SCSI connector and three 40-pin header connectors for field wiring connections
The USB-2627 is powered by the USB supply from the computer; external power is not required.