National Instruments NI SCXI-1336, Руководство пользователя

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© National Instruments Corporation A-1 SCXI-1129 User Manual
A
Specifications
This appendix lists the specifications for the SCXI-1129 modules.
These specifications are typical at 25
°
C unless otherwise noted.
Input Characteristics
Number of 2-wire crosspoints................ 256
Matrix type ............................................. Quad 4
×
16
Common-mode voltage
Channel to channel.......................... 150 V
rms
or DC
Channel to earth .............................. 150 V
rms
or DC
Maximum allowed voltage
AC ................................................... 150 V
rms
DC ................................................... 150 VDC
Maximum switching capacity
DC ................................................... 1 A at 30 V
AC ................................................... 0.25 A at 150 V
Maximum switching power
per crosspoint ......................................... 37.5 VA, 30 W
Maximum path ....................................... <
1 Ω
Transfer Characteristics
Thermal EMF (differential) ................... < 9
µ
V
Maximum frequency bandwidth (
50 Ω
termination)
Worst-case path............................... 10 MHz