National Instruments 1141 用户手册

For information regarding available accessories, refer to Chapter 1, 

The gain of each SCXI-1141/1142/1143 channel is automatically set based 
on the channel limits used in setting up the acquisition. You usually use the 
LabVIEW DAQmx Create Channel VI to set the channel limits. If the 
channel limits are not explicitly set, the SCXI-1141/1142/1143 defaults to 
the gain setting entered when the module was configured using MAX. For 
more information, refer to Chapter 3, 

.

For analog triggering, use the data acquisition device analog triggering 
functionality through pin PFI 0. Verify that the E/M Series DAQ device 
supports analog triggering. For more information about analog triggering 
with the SCXI-1141/1142/1143, refer to 

ni.com/info

 and use the info 

code 

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.

For digital triggering, use the data acquisition device digital triggering 
functionality through pin PFI 0. All E/M Series DAQ devices support 
digital triggering. For more information about digital triggering with the 
SCXI-1141/1142/1143, refer to the DAQ device help file.