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National Instruments Corporation
5
SCXI-1314 Universal Strain Terminal Block
Installing the Terminal Block
To connect the terminal block to the SCXI module front connector, perform
the following steps:
1.
Connect the module front connector to its mating connector on the
terminal block.
2.
Tighten the top and bottom thumbscrews on the back of the terminal
block to hold it securely in place.
Cleaning the Terminal Block
Clean the terminal block by brushing off light dust with a soft, nonmetallic
brush. Remove other contaminants with deionized water and a stiff
nonmetallic brush. The unit must be completely dry and free from
contaminants before returning it to service.
Calibrating the Terminal Block
For information on calibrating the SCXI-1314 see the
SCXI-1314
Universal Strain Terminal Block Calibration Procedure
located online at
ni.com/calibration
and follow the link for
Manual Calibration
Procedures
.
Specifications
All specifications are typical at 25 °C unless otherwise specified.
Electrical
Accuracy of resistors
120
Ω
completion resistor
............... ±
0.1%
350
Ω
completion resistor
............... ±
0.1%
100 k
Ω
shunt calibration resistor
.... ±
0.1%
Temperature coefficient of resistors
120
Ω
completion resistor
............... ±
10 ppm/°C
350
Ω
completion resistor
............... ±
10 ppm/°C
100 k
Ω
shunt calibration resistor
.... ±
10 ppm/°C
Содержание SCXI -1314
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