© National Instruments | 1-31
NI cDAQ-9132/9133/9134/9135/9136/9137 User Manual
Figure 1-24 lists the mini DisplayPort pins and signals. Refer to the Cables and Accessories
section for information about supported NI cables and accessories for the cDAQ controller.
Figure 1-24. Mini DisplayPort Pinout
Caution Do not hot-swap mini DisplayPort devices while the cDAQ controller is
in a hazardous location or connected to high voltages.
USB Host Ports
The cDAQ controller supports common USB mass-storage devices such as USB Flash drives
and USB-to-IDE adapters formatted with FAT16 and FAT32 file systems. LabVIEW usually
maps USB devices to the U:, V:, W:, or X: drive, starting with the U: drive if it is available.
You can also use these ports to connect a computer keyboard and mouse for controller
programming.
Install a noise-suppression ferrite (National Instruments part number 711849-01, included in the
shipping kit) around all attached external USB cables to ensure that your device meets all EMC
standards applicable to your country, as shown in Figure 1-25. The ferrite should be installed so
that it is approximately 50 to 75 mm (2 to 3 in.) from the end of the cable that plugs into the USB
host port. The ferrite should accommodate both USB cables depending on cable diameter.
Hot Plug
CONFIG1
CONFIG2
ML_Lane3(p)
ML_Lane3(n)
GND
AUX_CH(p)
AUX_CH(n)
DP_PWR
GND
GND
ML_Lane0(n)
ML_Lane1(p)
GND
ML_Lane2(n)
ML_Lane0(p)
ML_Lane1(n)
ML_Lane2(p)
GND
GND
19
17
15
13
11
9
7
5
3
1
20
18
16
14
12
10
8
6
4
2
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