Chapter2 NI2590/2591 Operation
©NationalInstruments Corporation 2-9 NI2590/2591 User Manual
it possible to wire external triggers from/to only one switch module in the
system, which simplifies the wiring scheme.
Note The NI 2590/2591 does not support triggers on the front panel connector. If the
trigger signal is externalto the chassis,yo u must use a differentNational Instruments
switch module, such as the NI 2503, as the master switch module.
Formore information , referto the NI-SWITCH Software User Manual.