National Instruments NI 2590/2591 - Manual (Page 12)

Chapter 1 Routing Signals with Your NI 2590/2591
NI 2590/2591 User Manual 1-4 ni.com
NI 2591 Front Connector
The following diagram shows the NI 2591 front connector. Table 1-1
describes the connector signals.
Figure 1-2. NI 2591 Front Connector
Table 1-1. Front Connector Signal Description
Signal Name Type Description
CH<0..3> Input/Output Channels—Where signals are connected to the switch
module
COM Input/Output Common—The common for the respective channel
0
1
C
O
M
2
3
2591
1 ×4 4 GHz Mux