National Instruments USB-621 Series User Manual

Chapter 1 Getting Started
© National Instruments Corporation 1-3 NI USB-621x User Manual
Applying Signal Labels to the USB-621x
(USB-621x Screw Terminal Devices) 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 Screw Terminal 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

National Instruments USB-621 Series Specifications

General

Brand	National Instruments
Model	USB-621 Series
Category	Measuring Instruments
Language	English