Rear signal connector – National Instruments SCXI -1122 User Manual

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Signal Connections

Chapter 3

SCXI-1122 User Manual

3-10

© National Instruments Corporation

Rear Signal Connector

Note: If you are using the SCXI-1122 with a National Instruments DAQ board and cable

assembly, you do not need to read the remainder of this chapter. If you are using the
SCXI-1180 feedthrough panel, the SCXI-1343 rear screw terminal adapter, or the
SCXI-1351 one-slot cable extender with the SCXI-1122, read this section.

Figure 3-8 shows the SCXI-1122 rear signal connector pin assignments.

1 2

3 4

5 6

7 8

9 10

11 12

13 14

15 16

17 18

19 20

21 22

23 24

25 26

27 28

29 30

31 32

33 34

35 36

37 38

39 40

41 42

43 44

45 46

47 48

49 50

AOGND

MCH0+

OUTREF

SERDATIN

DAQD*/A

SLOT0SEL*

SERCLK

RSVD

AOGND

MCH0-

DIGGND

SERDATOUT

SCANCLK

RSVD

DIGGND

Figure 3-8. SCXI-1122 Rear Signal Connector Pin Assignments