National Instruments Data Acquisition Device NI USB-621x - Manual (Page 19)

Chapter 1 Getting Started
NI USB-621x User Manual 1-2 ni.com
Device Specifications
Refer to the NI USB-621x Specifications, available on the NI-DAQ Device
Documentation Browser or from
ni.com/manuals , for more detailed
information about USB-621x devices.
Applying Signal Labels to the USB-621x
Your USB-621x kit includes labels for the combicon connectors on
USB-621x Screw Terminal devices. You can choose labels with pin
numbers or signal names, or blank labels. Choose one of the labels, align
the correct label with the terminals printed on the top panel of your device
or the 16-position combicon connector, and apply the label, as shown in
Figure 1-1.
Figure 1-1. USB-621x Signal Labels
1 Terminal Number Label
2 Single-Ended Signal Name Label
3 Differential Signal Name Label
4 User-Defined Custom Label
P/N 19XXXX REVX
msi 6000
4
3
2
1
or
or
or
or
or
or
1
4
3
2