3 device id, Device id, Figure 2-1 – ADLINK USB-7250 User Manual
Page 34: Device id selection control
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Getting Started
2.3 Device ID
A rotary control on the rear of the module (as shown) controls
device ID setting and can be set from 0 to 7. The device ID allows
dedicated control of the USB-7230/7250 module irrespective of
the connected USB port. When more than one USB module of the
same type is connected, each must be set to a different ID to avoid
conflicts and errors in operation.
Figure 2-1: Device ID Selection Control
NOTE:
NOTE:
The USB-7230/7250 module is exclusively powered by the
USB port and requires 400 mA @ 5 V. If the USB-7230/7250
module cannot be detected, power provided by the USB port
may be insufficient.
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