Measurement Computing DaqScan 2000 Series - Manual (Page 30)

P1 (Applies only to DaqSCan/2001 and DaqScan/2004) Analog I/O
P1 Pin Signal Name Description
1 +5 Volts Expansion +5 V power
2 -15 Volts Expansion -15 VDC power
3 Expansion 7 Digital OUT, external ADDRESS select bit 3
4 Expansion 9 Digital OUT, external ADDRESS select bit 1
5 Expansion 5 Digital OUT, external GAIN select bit 1
6 Expansion 6 Digital OUT, external GAIN select bit 0
7 DGND Digital Ground
8 Negative Reference Analog, -5 V reference
9 Positive Reference Analog +5V reference
10 Not Connected N/A
11 CH 15 (SE), or CH 7 LO DIFF Ch 15 HI IN (single-ended mode) / Ch 7 LO IN (differential mode)
12 CH 14 (SE), or CH 6 LO DIFF Ch 14 HI IN (single-ended mode) / Ch 6 LO IN (differential mode)
13 CH 13 (SE), or CH 5 LO DIFF Ch 13 HI IN (single-ended mode) / Ch 5 LO IN (differential mode)
14 CH 12 (SE), or CH 4 LO DIFF Ch 12 HI IN (single-ended mode) / Ch 4 LO IN (differential mode)
15 CH 11 (SE), or CH 3 LO DIFF Ch 11 HI IN (single-ended mode) / Ch 3 LO IN (differential mode)
16 CH 10 (SE), or CH 2 LO DIFF Ch 10 HI IN (single-ended mode) / Ch 2 LO IN (differential mode)
17 CH 9 (SE), or CH 1 LO DIFF Ch 9 HI IN (single-ended mode) / Ch 1 LO IN (differential mode)
18 CH 8 (SE), or CH 0 LO DIFF Ch 8 HI IN (single-ended mode) / Ch 0 LO IN (differential mode)
19 Signal Ground (SGND) Sense Common (SGND)
20 A/I Clock External ADC Pacer Clock Input / Internal ADC Pacer Clock Output
21 +15 Volts Expansion +15 V power
22 Expansion 8 Digital OUT, external ADDRESS select bit 2
23 Expansion 10 Digital OUT, external ADDRESS select bit 0
24 Not Connected N/A
25 TTL Trigger Digital IN, External TTL Trigger Input
26 Expansion 11 Digital OUT, Simultaneous sample and hold (SSH)
27 Not Connected N/A
28 AGND Analog Ground
29 AGND Analog Ground
30 CH 7 (SE), or CH 7 HI DIFF Ch 7 IN (single-ended mode) / Ch 7 HI IN (differential mode)
31 CH 6 (SE), or CH 6 HI DIFF Ch 6 IN (single-ended mode) / Ch 6 HI IN (differential mode)
32 CH 5 (SE), or CH 5 HI DIFF Ch 5 IN (single-ended mode) / Ch 5 HI IN (differential mode)
33 CH 4 (SE), or CH 4 HI DIFF Ch 4 IN (single-ended mode) / Ch 4 HI IN (differential mode)
34 CH 3 (SE), or CH 3 HI DIFF Ch 3 IN (single-ended mode) / Ch 3 HI IN (differential mode)
35 CH 2 (SE), or CH 2 HI DIFF Ch 2 IN (single-ended mode) / Ch 2 HI IN (differential mode)
36 CH 1 (SE), or CH 1 HI DIFF Ch 1 IN (single-ended mode) / Ch 1 HI IN (differential mode)
37 CH 0 (SE), or CH 0 HI DIFF Ch 0 IN (single-ended mode) / Ch 0 HI IN (differential mode)
4-6 Connectors, Indicators, Cables, & Pinouts 898095 DaqScan/2000 Series