Measurement Computing USB-201-OEM - Manual (Page 6)

6
Chapter 1
Introducing the USB-201-OEM
The USB-201-OEM is a USB 2.0 full-speed device that provides the following features:
 Eight single-ended 12-bit analog inputs
 100 kS/s max sample rate
 Eight individually configurable digital I/O channels
 32-bit counter input
 Digital trigger input
 External pacer clock input
 External pacer clock output
 User voltage output
 Two header connectors for field wiring connections
The USB-201-OEM device 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-201-OEM is powered by the +5 V USB supply from your computer; no external power is required.
Caution! There are no product safety, electromagnetic compatibility (EMC), or CE marking compliance
claims made for the USB-201-OEM. The USB-201-OEM is intended for use as a component of a
larger system. MCC can help developers meet their compliance requirements. The end product
supplier, however, is responsible for conforming to any and all compliance requirements.
Functional block diagram
Device functions are illustrated in the block diagram shown here.
Figure 1. USB-201-OEM functional block diagram