National Instruments PXIe-4310, Процедура калибровки

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4 | ni.com | PXIe-4310 Calibration Procedure
Connecting the TB-4310 (10V)
The TB-4310 (10V) provides connections for the PXIe-4310. Figure 1 shows the pin
assignments of the TB-4310 (10V).
Figure 1.
TB-4310 (10V) Circuit Board Parts Locator Diagram
Each channel consists of two terminal connections specific to that channel as shown in Table 2.
You can verify the accuracy for any or all channels depending on the desired test coverage.
Refer to Table 2 for the analog signal names of the TB-4310 (10V).
1 TB-4310 (10V) 2 To Cali 3 To Calibrator -
Table 2.
TB-4310 (10V) Analog Signal Names
Signal
Names Reference Direction Description
COM <0..7> — — Analog Input Isolated Ground—These
terminals are the reference point for
differential analog input measurements.
AI <0..7>+,
AI <0..7>- COM <0..7> Input Analog Input Channels 0 to 7—AI+ and
AI- are the positive and negative inputs of
a differential analog input.
1
2
3
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C
FOR PATENTS: NI.COM/PATENTS UL 94V–0
TB — 4310
AI0– AI0+
COM0
AI1–
AI1+
COM1
AI2–
AI2+
COM2
AI3–
AI3+
COM3
AI4–
AI4+
COM4
AI5–
AI5+
COM5
AI6–
AI6+
COM6
AI7–
AI7+
COM7/
PFI GND
PFI0
PFI1
C2
U2
C4
U3
R39
R40
CR2
U4
C1
U1
C3
C5
R33
R34
CR1
C6
R21 R24 R18
R20 R23 R17
R12 R15 R9
R11 R14 R8
R6 R3
R5 R2
J1 J2 J3 J4 J5 J6 J7 J9
R1 RP1 R4 RP2 R7 RP3 R1
0
RP4 R1
3
RP5 R1
6
RP6 R1
9
RP7 R22 RP8
C1
B1
A1
J1
0
J8
FRON
T