Measurement-computing DaqBook 2000 Series Manual do Utilizador descarregar pdf (Página 38)

P1 and JP1 Analog I/O

P1, DB37 Connector for DaqBook/2000 Series Devices

JP1, 40-pin header for DaqOEM/2000 Series Boards

P1 Pin Signal Name Description JP1 Pins

1 +5 Volts Expansion +5 V power 1

2 -15 Volts Expansion -15 VDC power 3

3 Expansion 7 Digital OUT, external ADDRESS select bit 3 5

4 Expansion 9 Digital OUT, external ADDRESS select bit 1 7

5 Expansion 5 Digital OUT, external GAIN select bit 1 9

6 Expansion 6 Digital OUT, external GAIN select bit 0 11

7 DGND Digital Ground 13

8 Negative Reference Analog, -5 V reference 15

9 Positive Reference Analog +5V reference 17

10 Not Connected N/A 19

11 CH 15 (SE), or CH 7 LO DIFF Ch 15 HI IN (single-ended mode) / Ch 7 LO IN (differential mode) 21

12 CH 14 (SE), or CH 6 LO DIFF Ch 14 HI IN (single-ended mode) / Ch 6 LO IN (differential mode) 23

13 CH 13 (SE), or CH 5 LO DIFF Ch 13 HI IN (single-ended mode) / Ch 5 LO IN (differential mode) 25

14 CH 12 (SE), or CH 4 LO DIFF Ch 12 HI IN (single-ended mode) / Ch 4 LO IN (differential mode) 27

15 CH 11 (SE), or CH 3 LO DIFF Ch 11 HI IN (single-ended mode) / Ch 3 LO IN (differential mode) 29

16 CH 10 (SE), or CH 2 LO DIFF Ch 10 HI IN (single-ended mode) / Ch 2 LO IN (differential mode) 31

17 CH 9 (SE), or CH 1 LO DIFF Ch 9 HI IN (single-ended mode) / Ch 1 LO IN (differential mode) 33

18 CH 8 (SE), or CH 0 LO DIFF Ch 8 HI IN (single-ended mode) / Ch 0 LO IN (differential mode) 35

19 Signal Ground (SGND) Sense Common (SGND) 37

20 A/I Clock** External ADC Pacer Clock Input / Internal ADC Pacer Clock Output 2

21 +15 Volts Expansion +15 V power 4

22 Expansion 8 Digital OUT, external ADDRESS select bit 2 6

23 Expansion 10 Digital OUT, external ADDRESS select bit 0 8

24 Not Connected N/A 10

25 TTL Trigger** Digital IN, External TTL Trigger Input 12

26 Expansion 11 Digital OUT, Simultaneous sample and hold (SSH) 14

27 Not Connected N/A 16

28 AGND Analog Ground 18

29 AGND Analog Ground 20

30 CH 7 (SE), or CH 7 HI DIFF Ch 7 IN (single-ended mode) / Ch 7 HI IN (differential mode) 22

31 CH 6 (SE), or CH 6 HI DIFF Ch 6 IN (single-ended mode) / Ch 6 HI IN (differential mode) 24

32 CH 5 (SE), or CH 5 HI DIFF Ch 5 IN (single-ended mode) / Ch 5 HI IN (differential mode) 26

33 CH 4 (SE), or CH 4 HI DIFF Ch 4 IN (single-ended mode) / Ch 4 HI IN (differential mode) 28

34 CH 3 (SE), or CH 3 HI DIFF Ch 3 IN (single-ended mode) / Ch 3 HI IN (differential mode) 30

35 CH 2 (SE), or CH 2 HI DIFF Ch 2 IN (single-ended mode) / Ch 2 HI IN (differential mode) 32

36 CH 1 (SE), or CH 1 HI DIFF Ch 1 IN (single-ended mode) / Ch 1 HI IN (differential mode) 34

37 CH 0 (SE), or CH 0 HI DIFF Ch 0 IN (single-ended mode) / Ch 0 HI IN (differential mode) 36

-- AGND Analog Ground 38

-- AGND Analog Ground 39

-- AGND Analog Ground 40

** In addition to P1 pin 20 and pin 25, DaqBook/2020 has an “EXTCLOCK” BNC and a “TRIGGER” BNC.

This notch is

at the edge of

the board.

4-8 Connectors, Indicators, Cables, & Pinouts 937795 DaqBook/2000 and DaqOEM/2000 Series User’s Manual

1 2 ... 33 34 35 36 37 38 39 40 41 42 43 ... 89 90

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