National Instruments usb device 628x 用户手册

Figure 3 shows the dimensions of the USB-6225/6229/6255/6259/6289 
OEM device.

Figure 3.  USB-6225/6229/6255/6259/6289 OEM Dimensions in Inches (Millimeters)

0.436 (11.07)

0.392 (9.96)
0.362 (9.19)
0.162 (4.11)
0.062 (1.57)
0.000 (0.00)

0.396 (10.06)

0.304 (7.72)
0.256 (6.50)
0.116 (2.95)
0.000 (0.00)

6.950 (176.53)

4x 6.718 (170.63)

6.270 (159.26)
6.140 (155.96)
5.930 (150.62)
5.839 (148.31)
5.499 (139.67)

0.000 (0.00)

0.200 (5.08)

2.072 (52.63)

3.296 (83.72)

6.200 (157.48)

6.400 (162.56)

0.000 (0.00)

6.400 (162.56)

0.393 (9.98)

0.200 (5.08)

0.918 (23.32)

3.734 (94.84)

3.730 (94.74)

3.180 (80.77)

3.220 (81.79)

3.198 (81.22)

6.013 (152.74)

5.900 (149.86)

5.210 (132.33)

0.390 (9.91)

1.057 (26.85)

1.750 (44.45)

2.300 (58.42)

2.606 (66.19)

3.080 (78.23)

0.200 (5.08)

5.290 (134.37)

6.140 (155.96)

0.304 (7.72)

2X 

Ø 

0.140 Cutout

in Panel for LEDs

Ø 

0.330 Cutout in Panel

for Power Connector

7X 

Ø 

0.125 (3.18)

4X 

Ø 

0.110 (2.79)

0.515 (13.08)

0.609 (15.47)

0.442 (11.23)