National Instruments NI 6115/6120 User Manual page 92

Nominal
Range at
Full Scale
(V) 24 Hrs
±10 0.0437
Nominal
Range at
Full Scale
(V) 24 Hrs
±10 0.0512
© National Instruments Corporation
Table A-5. NI 6115 Analog Output DC Accuracy Information
Absolute Accuracy
% of Reading
90 Days 1 Year
0.0445 0.0454
Table A-6. NI 6120 Analog Output DC Accuracy Information
Absolute Accuracy
% of Reading
90 Days 1 Year
0.0520 0.0529
Voltage Output
Ranges .................................................... ±10 V
Output coupling...................................... DC
Output impedance .................................. 50 Ω ±5%
Current drive .......................................... ±5 mA
Output stability....................................... Any passive load
Protection .............................................. Short-circuit to ground
Power-on output voltage
(before software loads calibration values)
NI 6115 ........................................... ±400 mV
NI 6120 ........................................... ±80 mV
Initial power-up glitch
Magnitude ....................................... ±2 V
Duration .......................................... 200 ms
Temp Absolute
Offset Drift Acc. at Full
(mV) (%/°C) Scale (mV)
8.9 0.0006
Temp Absolute
Offset Drift Acc. at Full
(mV) (%/°C) Scale (mV)
1.9 0.0006
A-13
Appendix A Specifications
Relative Accuracy
Theoretical Resolution
(mV)
13.5 4.88
Relative Accuracy
Theoretical Resolution
(µV)
6.7 305.2
NI 6115/6120 User Manual