产品编号: 783634-01
DEVICE SPECIFICATIONS NI 6375
X Series Data Acquisition: 208 AI, 3.8 MS/s, 1 MS/s,16-Bit Resolution,
|
±10 V , 24 DIO, 2 AO
The following specifications are typical at 25 °C, unless otherwise noted. For more information about the NI 6375, refer to the X Series User Manual available from ni.com/ manuals.
Number of channels | 104 differential or 208 single-ended |
ADC resolution | 16 bits |
DNL | No missing codes guaranteed |
INL | Refer to the AI Absolute Accuracy section. |
Sample rate | |
Single channel maximum | 3.846 MS/s |
Multichannel maximum | 1 MS/s |
Minimum | No minimum |
Timing resolution | 10 ns |
Timing accuracy | 50 ppm of sample rate |
Input coupling | DC |
Input range | ±0.1 V, ±0.2 V, ±0.5 V, ±1 V, ±2 V, ±5 V, ±10 V |
Maximum working voltage for analog inputs (signal + common mode) | ±11 V of AI GND |
CMRR (DC to 60 Hz) | 100 dB |
Figure 1. CMRR
10 100 | 1 k 10 k Frequency (Hz) | 100 k |
Input impedance | ||
Device on | ||
AI+ to AI GND | >10 GΩ in parallel with 100 pF | |
AI- to AI GND | >10 GΩ in parallel with 100 pF | |
Device off | ||
AI+ to AI GND | 820 Ω | |
AI- to AI GND | 820 Ω | |
Input bias current | ±100 pA | |
Crosstalk (at 100 kHz) | ||
Adjacent channels | -75 dB | |
Non-adjacent channels | -88 dB | |
Small signal bandwidth (-3 dB) | 1.85 MHz | |
Input FIFO size | 4,095 samples | |
Scan list memory | 4,095 entries | |
Data transfers | DMA (scatter-gather), programmed I/O | |
Overvoltage protection for all analog input and sense channels
Range | ±60 ppm of Step (±4 LSB for Full-Scale Step) | ±15 ppm of Step (±1 LSB for Full-Scale Step) |
± 10 V, ±5 V, ±2 V, ±1 V | 1 μs | 1.5 μs |
±0.5 V | 1.5 μs | 2 μs |
±0.2 V, ±0.1 V | 2 μs | 8 μs |
Figure 2. Settling Time versus Time for Different Source Impedances
Table 1. AI Absolute Accuracy
Nominal Range Positive Full Scale | Nominal Range Negative Full Scale | Residual Gain Error (ppm of Reading) | Residual Offset Error (ppm of Range) | Offset Tempco (ppm of Range/°C) | Random Noise, σ (μVrms) | Absolute Accuracy at Full Scale[1] (μV) |
10 | -10 | 48 | 13 | 21 | 315 | 1660 |
5 | -5 | 55 | 13 | 21 | 157 | 870 |
2 | -2 | 55 | 13 | 24 | 64 | 350 |
Table 1. AI Absolute Accuracy (Continued)
Nominal Range Positive Full Scale | Nominal Range Negative Full Scale | Residual Gain Error (ppm of Reading) | Residual Offset Error (ppm of Range) | Offset Tempco (ppm of Range/°C) | Random Noise, σ (μVrms) | Absolute Accuracy at Full Scale[2] (μV) |
1 | -1 | 65 | 17 | 27 | 38 | 190 |
0.5 | -0.5 | 68 | 17 | 34 | 27 | 100 |
0.2 | -0.2 | 95 | 27 | 55 | 21 | 53 |
0.1 | -0.1 | 108 | 45 | 90 | 17 | 33 |
Gain tempco 13 ppm/°C
Reference tempco | 1 ppm/°C |
INL error | 60 ppm of range |
Note Accuracies listed are valid for up to two years from the device external calibration.
AbsoluteAccuracy = Reading · (GainError) + Range · (OffsetError) + NoiseUncertainty
GainError = ResidualGainError + GainTempco · (TempChangeFromLastInternalCal) +
ReferenceTempco · (TempChangeFromLastExternalCal)
OffsetError = ResidualOffsetError + OffsetTempco · (TempChangeFromLastInternalCal) + INLError
Random Noise ⋅ 3
NoiseUncertainty = for a coverage factor of 3 σ and averaging 10,000 10, 000
points.
Absolute accuracy at full scale on the analog input channels is determined using the following assumptions:
• TempChangeFromLastExternalCal = 10 °C
• TempChangeFromLastInternalCal = 1 °C
• number_of_readings = 10,000
• Coveragefactor = 3 σ
For example, on the 10 V range, the absolute accuracy at full scale is as follows: GainError = 48 ppm + 13 ppm · 1 + 1 ppm · 10 = 71 ppm
OffsetError = 13 ppm + 21 ppm · 1 + 60 ppm = 94 ppm
NoiseUncertainty = = 9.4 µV
AbsoluteAccuracy = 10 V · (GainError) + 10 V · (OffsetError) + NoiseUncertainty = 1, 660 µV
Number of triggers | 1 |
Source | AI <0..207> |
Functions | Start Trigger, Reference Trigger, Pause Trigger, Sample Clock, Convert Clock, Sample Clock Timebase |
Source level | |
AI <0..207> | ±Full scale |
APFI 0 | ±10 V |
Resolution | 16 bits |
Modes | Analog edge triggering, analog edge triggering with hysteresis, and analog window triggering |
Bandwidth (-3 dB) | |
AI <0..207> | 3.4 MHz |
APFI 0 | 3.9 MHz |
Accuracy | ±1% of range |
APFI 0 characteristics | |
Input impedance | 10 kΩ |
Coupling | DC |
Protection, power on | ±30 V |
Protection, power off | ±15 V |
Analog Output | |
Number of channels | 2 |
DAC resolution | 16 bits |
DNL ±1 LSB
Monotonicty | 16-bit guaranteed |
Maximum update rate | |
1 channel | 2.86 MS/s |
2 channels | 2.00 MS/s |
Timing accuracy | 50 ppm of sample rate |
Timing resolution | 10 ns |
Output range | ±10 V, ±5 V, ±external reference on APFI 0 |
Output coupling | DC |
Output impedance | 0.2 Ω |
Output current drive | ±5 mA |
Overdrive protection | ±25 V |
Overdrive current | 26 mA |
Power-on state | ±5 mV |
Power-on/off glitch | 1.5 V peak for 200 ms |
Output FIFO size | 8,191 samples shared among channels used |
Data transfers | DMA (scatter-gather), programmed I/O |
AO waveform modes | Non-periodic waveform, periodic waveform regeneration mode from onboard FIFO, periodic waveform regeneration from host buffer including dynamic update |
Settling time, full-scale step, 15 ppm (1 LSB) | 2 µs |
Slew rate | 20 V/µs |
Glitch energy at midscale transition, ±10 V range | 10 nV · s |
External Reference | |
APFI 0 characteristics | |
Input impedance | 10 kΩ |
Coupling | DC |
Protection, device on | ± 30 V |
Protection, device off | ± 15 V |
Range | ± 11 V |
Slew rate | 20 V/μs |
Figure 3. AO External Reference Bandwidth
Absolute accuracy at full-scale numbers is valid immediately following self calibration and assumes the device is operating within 10 °C of the last external calibration.
Table 2. AO Absolute Accuracy
Nominal Range Positive Full Scale | Nominal Range Negative Full Scale | Residual Gain Error (ppm of Reading) | Gain Tempco (ppm/°C) | Absolute Accuracy at Full Scale (μV) |
10 | -10 | 63 | 17 | 1890 |
5 | -5 | 70 | 8 | 935 |
Reference tempco (ppm/°C) 1
Residual offset error (ppm of range) | 33 |
Offset tempco (ppm of range/°C) | 2 |
INL Error (ppm of range) | 64 |
Note Accuracies listed are valid for up to two years from the device external calibration.
AbsoluteAccuracy = OutputValue · (GainError) + Range · (OffsetError)
GainError = ResidualGainError + GainTempco · (TempChangeFromLastInternalCal) +
ReferenceTempco · (TempChangeFromLastExternalCal)
OffsetError = ResidualOffsetError + OffsetTempco · (TempChangeFromLastInternalCal) + INLError
Absolute accuracy at full scale on the analog input channels is determined using the following assumptions:
• TempChangeFromLastExternalCal = 10 °C
• TempChangeFromLastInternalCal = 1 °C
• number_of_readings = 10,000
• Coveragefactor = 3 σ
For example, on the 10 V range, the absolute accuracy at full scale is as follows:
GainError = 48 ppm + 13 ppm · 1 + 1 ppm · 10 = 71 ppm
OffsetError = 13 ppm + 21 ppm · 1 + 60 ppm = 94 ppm
NoiseUncertainty = = 9.4 µV
AbsoluteAccuracy = 10 V · (GainError) + 10 V · (OffsetError) + NoiseUncertainty = 1, 660 µV
Static Characteristics Number of channels | 24 total, 8 (P0.<0..7>), 16 (PFI <0..7>/P1, PFI <8..15>/P2) |
Ground reference | D GND |
Direction control | Each terminal individually programmable as input or output |
Pull-down resistor | 50 kΩ typical, 20 kΩ minimum |
Input voltage protection | ±20 V on up to two pins |
Caution Stresses beyond those listed under the Input voltage protection specification may cause permanent damage to the device.
Input FIFO size 255 samples
Output FIFO size | 2,047 samples |
Resolution | 32 bits |
Port 0 (P0.<0..7>) Waveform generation (DO) FIFO 2,047 samples
Waveform acquisition (DI) FIFO | 255 samples |
DI Sample Clock frequency | 0 to 10 MHz, system and bus activity dependent |
DO Sample Clock frequency | 0 to 10 MHz, system and bus activity dependent |
Data transfers | DMA (scatter-gather), programmed I/O |
Digital line filter settings | 160 ns, 10.24 μs, 5.12 ms, disable |
Functionality Static digital input, static digital output, timing input, timing output
Timing output sources | Many AI, AO, counter, DI, DO timing signals |
Debounce filter settings | 90 ns, 5.12 μs, 2.56 ms, custom interval, disable; programmable high and low transitions; selectable per input |
Input high voltage (VIH) | |
Minimum | 2.2 V |
Maximum | 5.25 V |
Input low voltage (VIL) | |
Minimum | 0 V |
Maximum | 0.8 V |
Output high current (IOH) | |
P0.<0..7> | -24 mA maximum |
PFI <0..15>/P1/P2 | -16 mA maximum |
Output low current (IOL) | |
P0.<0..7> | 24 mA maximum |
PFI <0..15>/P1/P2 | 16 mA maximum |
Digital I/O Characteristics Positive-going threshold (VT+) | 2.2 V maximum |
Negative-going threshold (VT-) | 0.8 V minimum |
Delta VT hysteresis (VT+ - VT-) | 0.2 V minimum |
Figure 6. PFI <0..15>/P1/P2: IOH versus VOH
Figure 7. PFI <0..15>/P1/P2: IOL versus VOL
0 0.2 0.4 General-Purpose Count | 0.6 0.8 1.0 1.2 VOL (V) ers |
Number of counter/timers | 4 |
Resolution | 32 bits |
Counter measurements Edge counting, pulse, pulse width, semi-period, period, two-edge separation
Position measurements | X1, X2, X4 quadrature encoding with Channel Z reloading; two-pulse encoding |
Output applications | Pulse, pulse train with dynamic updates, frequency division, equivalent time sampling |
Internal base clocks | 100 MHz, 20 MHz, 100 kHz |
External base clock frequency | 0 MHz to 25 MHz; 0 MHz to 100 MHz on PXIe_DSTAR <A,B> |
Base clock accuracy | 50 ppm |
Inputs | Gate, Source, HW_Arm, Aux, A, B, Z, Up_Down, Sample Clock |
Routing options for inputs | Any PFI, PXIe_DSTAR<A,B>, PXI_TRIG, PXI_STAR, analog trigger, many internal signals |
FIFO | 127 samples per counter |
Data transfers | Dedicated scatter-gather DMA controller for each counter/timer, programmed I/O |
Frequency Generator | |
Number of channels | 1 |
Base clocks | 20 MHz, 10 MHz, 100 kHz |
Divisors | 1 to 16 |
Base clock accuracy | 50 ppm |
Table 3. Reference Clock Locking Frequencies
Reference Signal | PXI Express Locking Input Frequency (MHz) |
PXIe_DSTAR<A,B> | 10, 20, 100 |
PXI_STAR | 10, 20 |
PXIe_CLK100 | 100 |
Table 3. Reference Clock Locking Frequencies (Continued)
Reference Signal | PXI Express Locking Input Frequency (MHz) |
PXI_TRIG <0..7> | 10, 20 |
PFI <0..15> | 10, 20 |
Output of PLL 100 MHz Timebase; other signals derived from
100 MHz Timebase including 20 MHz and 100 kHz Timebases.
Source | Any PFI, PXIe_DSTAR<A,B>, PXI_TRIG, PXI_STAR |
Polarity | Software-selectable for most signals |
Analog input function | Start Trigger, Reference Trigger, Pause Trigger, Sample Clock, Convert Clock, Sample Clock Timebase |
Analog output function | Start Trigger, Pause Trigger, Sample Clock, Sample Clock Timebase |
Counter/timer functions | Gate, Source, HW_Arm, Aux, A, B, Z, Up_Down, Sample Clock |
Digital waveform generation (DO) function | Start Trigger, Pause Trigger, Sample Clock, Sample Clock Timebase |
Digital waveform acquisition (DI) function | Start Trigger, Reference Trigger, Pause Trigger, Sample Clock, Sample Clock Timebase |
Input source PXI_TRIG <0..7>, PXI_STAR,
PXIe_DSTAR<A,B>
Output destination | PXI_TRIG <0..7>, PXIe_DSTARC |
Output selections | 10 MHz Clock, frequency generator output, many internal signals |
Debounce filter settings | 90 ns, 5.12 μs, 2.56 ms, custom interval, disable; programmable high and low transitions; selectable per input |
Form factor | x1 PXI Express peripheral module, specification rev. 1.0 compliant |
Slot compatibility | x1 and x4 PXI Express or PXI Express hybrid slots |
DMA channels | 8: analog input, analog output, digital input, digital output, counter/timer 0, counter/timer 1, counter/timer 2, counter/timer 3 |
Devices may be installed in PXI Express slots or PXI Express hybrid slots.
Caution The protection provided by the device can be impaired if the device is used in a manner not described in the X Series User Manual.
+3.3 V 1.6 W
+12 V | 19.8 W |
Current Limits | |
+5 V terminal (connector 0) | 1 A max |
P0/PFI/P1/P2 and +5 V terminals combined | 1.5 A max |
Device dimensions | Standard 3U PXI |
Weight | 208 g (7.3 oz) |
I/O connectors | 4 68-pin VHDCI |
Caution If you need to clean the module, wipe it with a dry towel.
Recommended warm-up time | 15 minutes |
Calibration interval | 2 years |
Maximum working voltage refers to the signal voltage plus the common-mode voltage.
Channel to earth 11 V, Measurement Category I
Measurement Category I is for measurements performed on circuits not directly connected to the electrical distribution system referred to as MAINS voltage. MAINS is a hazardous live electrical supply system that powers equipment. This category is for measurements of voltages from specially protected secondary circuits. Such voltage measurements include signal levels, special equipment, limited-energy parts of equipment, circuits powered by regulated lowvoltage sources, and electronics.
Caution Do not use for measurements within Categories II, III, or IV.
Note Measurement Categories CAT I and CAT O (Other) are equivalent. These test and measurement circuits are not intended for direct connection to the MAINS building installations of Measurement Categories CAT II, CAT III, or CAT IV.
Operational shock | 30 g peak, half-sine, 11 ms pulse (Tested in accordance with IEC 60068-2-27. Test profile developed in accordance with MIL-PRF-28800F.) |
Random vibration | |
Operating | 5 to 500 Hz, 0.3 grms |
Nonoperating | 5 to 500 Hz, 2.4 grms (Tested in accordance with IEC 60068-2-64. Nonoperating test profile exceeds the requirements of MIL-PRF-28800F, Class 3.) |
Operating temperature | 0 to 55 ºC |
Storage temperature | -40 to 70 ºC |
Operating humidity | 10 to 90% RH, noncondensing |
Storage humidity | 5 to 95% RH, noncondensing |
Pollution degree | 2 |
Maximum altitude | 2,000 m |
Indoor use only. Safety |
This product meets the requirements of the following standards of safety for electrical equipment for measurement, control, and laboratory use:
• IEC 61010-1, EN 61010-1
• UL 61010-1, CSA 61010-1
Note For UL and other safety certifications, refer to the product label or the Online Product Certification section.
This product meets the requirements of the following EMC standards for electrical equipment for measurement, control, and laboratory use:
• EN 61326-1 (IEC 61326-1): Class B emissions; Basic immunity
• EN 55011 (CISPR 11): Group 1, Class B emissions
• EN 55022 (CISPR 22): Class B emissions
• EN 55024 (CISPR 24): Immunity
• AS/NZS CISPR 11: Group 1, Class B emissions
• AS/NZS CISPR 22: Class B emissions
• FCC 47 CFR Part 15B: Class B emissions
• ICES-001: Class B emissions
Note In the United States (per FCC 47 CFR), Class A equipment is intended for use in commercial, light-industrial, and heavy-industrial locations. In Europe, Canada, Australia and New Zealand (per CISPR 11) Class A equipment is intended for use only in heavy-industrial locations.
Note Group 1 equipment (per CISPR 11) is any industrial, scientific, or medical equipment that does not intentionally generate radio frequency energy for the treatment of material or inspection/analysis purposes.
Note For EMC declarations and certifications, and additional information, refer to the Online Product Certification section.
This product meets the essential requirements of applicable European Directives, as follows:
• 2014/35/EU; Low-Voltage Directive (safety)
• 2014/30/EU; Electromagnetic Compatibility Directive (EMC)
Refer to the product Declaration of Conformity (DoC) for additional regulatory compliance information. To obtain product certifications and the DoC for this product, visit ni.com/ certification, search by model number or product line, and click the appropriate link in the Certification column.
NI is committed to designing and manufacturing products in an environmentally responsible manner. NI recognizes that eliminating certain hazardous substances from our products is beneficial to the environment and to NI customers.
For additional environmental information, refer to the Minimize Our Environmental Impact web page at ni.com/environment. This page contains the environmental regulations and directives with which NI complies, as well as other environmental information not included in this document.
EU Customers At the end of the product life cycle, all NI products must be disposed of according to local laws and regulations. For more information about how to recycle NI products in your region, visit ni.com/environment/weee. 电子信息产品污染控制管理办法（中国RoHS）
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Figure 8. NI PXIe-6375 Connectors 2 and 3 Pinout
AI 80 (AI 80+) 68 34 AI 88 (AI 80–) AI 199 (AI 199+) 1 35 AI 207 (AI 199–) AI 89 (AI 81–) 67 33 AI 81 (AI 81+) AI 206 (AI 198–) 2 36 AI 198 (AI 198+)
AI 90 (AI 82–) 66 32 AI 82 (AI 82+) AI 197 (AI 197+) 3 37 AI 205 (AI 197–)
AI 83 (AI 83+) 65 31 AI 91 (AI 83–) AI 196 (AI 196+) 4 38 AI 204 (AI 196–) AI 92 (AI 84–) 64 30 AI 84 (AI 84+) AI 203 (AI 195–) 5 39 AI 195 (AI 195+)
AI 93 (AI 85–) 63 29 AI 85 (AI 85+) AI 194 (AI 194+) 6 40 AI 202 (AI 194–)
AI 86 (AI 86+) 62 28 AI 94 (AI 86–) AI 193 (AI 193+) 7 41 AI 201 (AI 193–)
AI 95 (AI 87–) 61 27 AI 87 (AI 87+) AI 200 (AI 192–) 8 42 AI 192 (AI 192+) AI 104 (AI 96–) 60 26 AI 96 (AI 96+) AI GND 9 43 AI GND
AI 97 (AI 97+) 59 25 AI 105 (AI 97–) AI 183 (AI 183+) 10 44 AI 191 (AI 183–)
AI 106 (AI 98–) 58 24 AI 98 (AI 98+) AI 182 (AI 182+) 11 45 AI 190 (AI 182–)
AI 107 (AI 99–) 57 23 AI 99 (AI 99+) AI 189 (AI 181–) 12 46 AI 181 (AI 181+)
AI SENSE 3 56 22 AI GND AI 180 (AI 180+) 13 47 AI 188 (AI 180–) AI 100 (AI 100+) 55 21 AI 108 (AI 100–) AI 179 (AI 179+) 14 48 AI 187 (AI 179–) AI 109 (AI 101–) 54 20 AI 101 (AI 101+) AI 186 (AI 178–) 15 49 AI 178 (AI 178+)
AI 110 (AI 102–) 53 19 AI 102 (AI 102+) AI 177 (AI 177+) 16 50 AI 185 (AI 177–)
AI 103 (AI 103+) 52 18 AI 111 (AI 103–) AI 176 (AI 176+) 17 51 AI 184 (AI 176–) AI 120 (AI 112–) 51 17 AI 112 (AI 112+) AI 175 (AI 167–) 18 52 AI 167 (AI 167+)
AI 121 (AI 113–) 50 16 AI 113 (AI 113+) AI 166 (AI 166+) 19 53 AI 174 (AI 166–)
AI 114 (AI 114+) 49 15 AI 122 (AI 114–) AI 165 (AI 165+) 20 54 AI 173 (AI 165–)
AI 123 (AI 115–) 48 14 AI 115 (AI 115+) AI 172 (AI 164–) 21 55 AI 164 (AI 164+) AI 124 (AI 116–) 47 13 AI 116 (AI 116+) AI GND 22 56 AI SENSE 4
AI 117 (AI 117+) 46 12 AI 125 (AI 117–) AI 163 (AI 163+) 23 57 AI 171 (AI 163–)
AI 126 (AI 118–) 45 11 AI 118 (AI 118+) AI 162 (AI 162+) 24 58 AI 170 (AI 162–)
AI 127 (AI 119–) 44 10 AI 119 (AI 119+) AI 169 (AI 161–) 25 59 AI 161(AI 161+)
AI GND 43 9 AI GND AI 160 (AI 160+) 26 60 AI 168 (AI 160–) AI 128 (AI 128+) 42 8 AI 136 (AI 128–) AI 151 (AI 151+) 27 61 AI 159 (AI 151–) AI 137 (AI 129–) 41 7 AI 129 (AI 129+) AI 158 (AI 150–) 28 62 AI 150 (AI 150+)
AI 138 (AI 130–) 40 6 AI 130 (AI 130+) AI 149 (AI 149+) 29 63 AI 157 (AI 149–)
AI 131 (AI 131+) 39 5 AI 139 (AI 131–) AI 148 (AI 148+) 30 64 AI 156 (AI 148–) AI 140 (AI 132–) 38 4 AI 132 (AI 132+) AI 155 (AI 147–) 31 65 AI 147 (AI 147+)
AI 141 (AI 133–) 37 3 AI 133 (AI 133+) AI 146 (AI 146+) 32 66 AI 154 (AI 146–)
AI 134 (AI 134+) 36 2 AI 142 (AI 134–) AI 145 (AI 145+) 33 67 AI 153 (AI 145–)
AI 143 (AI 135–) 35 1 AI 135 (AI 135+) AI 152 (AI 144–) 34 68 AI 144 (AI 144+) AI 0 (AI 0+) 68 34 AI 8 (AI 0–) AI 71 (AI 71+) 1 35 AI 79 (AI 71–) AI GND 67 33 AI 1 (AI 1+) AI 78 (AI 70–) 2 36 AI 70 (AI 70+)
AI 9 (AI 1–) 66 32 AI GND AI 69 (AI 69+) 3 37 AI 77 (AI 69–)
AI 2 (AI 2+) 65 31 AI 10 (AI 2–) AI 68 (AI 68+) 4 38 AI 76 (AI 68–) AI GND 64 30 AI 3 (AI 3+) AI 75 (AI 67–) 5 39 AI 67 (AI 67+)
AI 11 (AI 3–) 63 29 AI GND AI 66 (AI 66+) 6 40 AI 74 (AI 66–)
AI SENSE 62 28 AI 4 (AI 4+) AI 65 (AI 65+) 7 41 AI 73 (AI 65–)
AI 12 (AI 4–) 61 27 AI GND AI 72 (AI 64–) 8 42 AI 64 (AI 64+) AI 5 (AI 5+) 60 26 AI 13 (AI 5–) AI GND 9 43 AI GND
AI GND 59 25 AI 6 (AI 6+) AI 55 (AI 55+) 10 44 AI 63 (AI 55–)
AI 14 (AI 6–) 58 24 AI GND AI 54 (AI 54+) 11 45 AI 62 (AI 54–)
AI 7 (AI 7+) 57 23 AI 15 (AI 7–) AI 61 (AI 53–) 12 46 AI 53 (AI 53+)
AI GND 56 22 AO 0 AI 52 (AI 52+) 13 47 AI 60 (AI 52–)
AO GND 55 21 AO 1 AI 51 (AI 51+) 14 48 AI 59 (AI 51–) AO GND 54 20 APFI 0 AI 58 (AI 50–) 15 49 AI 50 (AI 50+)
D GND 53 19 P0.4 AI 49 (AI 49+) 16 50 AI 57 (AI 49–)
P0.0 52 18 D GND AI 48 (AI 48+) 17 51 AI 56 (AI 48–) P0.5 51 17 P0.1 AI 47 (AI 39–) 18 52 AI 39 (AI 39+)
D GND 50 16 P0.6 AI 38 (AI 38+) 19 53 AI 46 (AI 38–)
P0.2 49 15 D GND AI 37 (AI 37+) 20 54 AI 45 (AI 37–)
P0.7 48 14 +5 V AI 44 (AI 36–) 21 55 AI 36 (AI 36+)
P0.3 47 13 D GND AI GND 22 56 AI SENSE 2 PFI 11/P2.3 46 12 D GND AI 35 (AI 35+) 23 57 AI 43 (AI 35–)
PFI 10/P2.2 45 11 PFI 0/P1.0 AI 34 (AI 34+) 24 58 AI 42 (AI 34–) D GND 44 10 PFI 1/P1.1 AI 41 (AI 33–) 25 59 AI 33 (AI 33+)
PFI 2/P1.2 43 9 D GND AI 32 (AI 32+) 26 60 AI 40 (AI 32–)
PFI 3/P1.3 42 8 +5 V AI 23 (AI 23+) 27 61 AI 31 (AI 23–) PFI 4/P1.4 41 7 D GND AI 30 (AI 22–) 28 62 AI 22 (AI 22+)
PFI 13/P2.5 40 6 PFI 5/P1.5 AI 21 (AI 21+) 29 63 AI 29 (AI 21–)
PFI 15/P2.7 39 5 PFI 6/P1.6 AI 20 (AI 20+) 30 64 AI 28 (AI 20–) PFI 7/P1.7 38 4 D GND AI 27 (AI 19–) 31 65 AI 19 (AI 19+)
PFI 8/P2.0 37 3 PFI 9/P2.1 AI 18 (AI 18+) 32 66 AI 26 (AI 18–)
D GND 36 2 PFI 12/P2.4 AI 17 (AI 17+) 33 67 AI 25 (AI 17–)
D GND 35 1 PFI 14/P2.6 AI 24 (AI 16–) 34 68 AI 16 (AI 16+)
Figure 9. NI PXIe-6375 Connectors 0 and 1 Pinout
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374655E-01 Jun16
[1] Refer to the AI Absolute Accuracy Example section.
[2] Refer to the AI Absolute Accuracy Example section.