Chapter 2
NI 2590/2591 Operation
© National Instruments Corporation
2-3
NI 2590/2591 User Manual
Figure 2-1. NI 2590 Module Block Diagram
CH1
COM
CH2
CH0
CH3
Front Panel
Triggers
Scan Memory
MUX23
MUX0123
MUX01
Relay Control
PXI
Interface
PXIbus Connector