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Installing the Terminal Block
Cleaning the Terminal Block
Calibrating the Terminal Block
Specifications
Electrical
© National Instruments Corporation
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.
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.
For information on calibrating the SCXI-1314 see the SCXI-1314
Universal Strain Terminal Block Calibration Procedure located online at
ni.com/calibration
Procedures.
All specifications are typical at 25 °C unless otherwise specified.
Accuracy of resistors
120 Ω completion resistor............... ±0.1%
350 Ω completion resistor............... ±0.1%
100 kΩ shunt calibration resistor.... ±0.1%
Temperature coefficient of resistors
120 Ω completion resistor............... ±10 ppm/°C
350 Ω completion resistor............... ±10 ppm/°C
100 kΩ shunt calibration resistor.... ±10 ppm/°C
and follow the link for Manual Calibration
5
SCXI-1314 Universal Strain Terminal Block
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