Appendix A Device-Specific Information

Table A-4.PWR/ACT LED Status (Continued)

LED State

Device Status

 

 

 

 

Single-blink

Operating normally. Connected to

 

USB Hi-Speed port. Refer to the

 

NI 621x Specifications for more

 

information.

 

 

Double-blink

Connected to USB full speed port.

 

Device performance might be

 

affected. Refer to the NI 621x

 

Specifications for more

 

information.

 

 

USB 6218

USB 6218 Pinout

Figure A-3shows the pinout of the NI 6218.

For a detailed description of each signal, refer to the I/O Connector Signal

Descriptions section of Chapter 3, Connector Information.

© National Instruments Corporation

A-7

NI USB-621x User Manual