Dynalabs DYN-P-4020 제품 설명서 - 페이지 7
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3) Operation and Installation
3.1) General
The general sensor connector configuration is given below;
Cable Code/Pin Configuration:
• Red
: V +
Power supply voltage +10 to +40 VDC
• Black
: Ground
Power GND
•X-Axis: Yellow : Signal (+)
Positive, analog output voltage signal for differential mode.
Blue : Signal (-)
Negative, analog output voltage signal for differential mode
WARNING
Never connect the power supply and/or the power ground to yellow, and/or blue
cables.
Never connect the power supply to the power ground. Always use a clean power
source and check the voltage range.
4)
Sensor Static Calibration Verification
Using gravity, voltage values are measured in the + and - directions, providing a value of 1 g.
The measurement should be made as follows;
When the sensitivity value of 4000 series sensors is used with the data
acquisition system, the sensor shows +1 g with the effect of gravity in the
direction of the arrow sign.
When the sensor is positioned in the opposite direction to the axis to be
calibrated, the arrow shows -1g as shown below under the effect of gravity.
Using gravity, the voltage values that provide 1 g in the + and - directions are
measured and compared with the catalog value. The calibration value should be
close to the catalog value with a 10% tolerance. Sensor catalog sensitivity
values are given in Table 1.
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