Omega Engineering OMB-DBK-34A, User Manual

Page: 53 / 250

P1
Analog I/O
This is a general P1 pinout for use with DBK cards. It is not to be confused with the more detailed pinouts found in
the “device-specific” user’s manuals. In regard to pinouts for devices not depicted in the following table refer to
the applicable user’s manual.
DaqBook/2000 Series &
DaqBoard/2000 Series Devices
DaqBook/100 Series, /200 Series
DaqBoard/100 Series, /200 Series
LogBook
Pin Signal Type Pin Signal Type Pin Signal Type
1 +5 VDC Power 1 +5 VDC Power 1 +5 VDC Power
2 -15 VDC Power 2 CTR 0 Out / -15VDC power 2 -15 VDC Power
3 Digital Out Bit 3 / Ch Select 3 Digital Out Bit 3 / Ch Select 3 Channel Select Bit 3
4 Digital Out Bit 1 / Ch Select 4 Digital Out Bit 1 / Ch Select 4 Channel Select Bit 1
5 Digital In Bit 1 / Gain Select 5 Digital In Bit 3 / Gain Select 5 Gain Select Bit 1
6 Digital In Bit 0 / Gain Select 6 Digital In Bit 1 / Gain Select 6 Gain Select Bit 0
7 DGND (Digital Ground) 7 DGND (Digital Ground) 7 DGND (Digital Ground)
8 Negative Reference; -5 VDC 8 Negative Reference; -5 VDC 8 Negative Reference; -5 VDC
9 Positive Reference; +5 VDC 9 DAC Output Channel 0 9 Positive Reference; +5 VDC
10 -- Not Connected -- 10 DAC Ref. In Ch 0 (must invert) 10 -- Not Connected --
Differential Single-Ended Differential Single-Ended Differential Single-Ended
11 Ch 7 LO IN Ch 15 HI IN 11 Ch 7 LO IN Ch 15 HI IN 11 Ch 7 LO IN Ch 15 HI IN
12 Ch 6 LO IN Ch 14 HI IN 12 Ch 6 LO IN Ch 14 HI IN 12 Ch 6 LO IN Ch 14 HI IN
13 Ch 5 LO IN Ch 13 HI IN 13 Ch 5 LO IN Ch 13 HI IN 13 Ch 5 LO IN Ch 13 HI IN
14 Ch 4 LO IN Ch 12 HI IN 14 Ch 4 LO IN Ch 12 HI IN 14 Ch 4 LO IN Ch 12 HI IN
15 Ch 3 LO IN Ch 11 HI IN 15 Ch 3 LO IN Ch 11 HI IN 15 Ch 3 LO IN Ch 11 HI IN
16 Ch 2 LO IN Ch 10 HI IN 16 Ch 2 LO IN Ch 10 HI IN 16 Ch 2 LO IN Ch 10 HI IN
17 Ch 1 LO IN Ch 9 HI IN 17 Ch 1 LO IN Ch 9 HI IN 17 Ch 1 LO IN Ch 9 HI IN
18 Ch 0 LO IN Ch 8 HI IN 18 Ch 0 LO IN Ch 8 HI IN 18 Ch 0 LO IN Ch 8 HI IN
19 SGND (Signal Ground) 19 AGND (Analog Ground) 19 AGND (Analog Ground)
20 ADC Pacer Clock, Output / Input 20 CTR 2 Output (8254 chip) 20 Pacer Clock, Output / Input
21 +15 VDC Power 21 CTR 0 Clock In / +15 VDC Power 21 +15 VDC Power
22 Digital Out Bit 2 / Ch Select 22 Digital Out Bit 2 / Ch Select 22 Channel Select Bit 2
23 Digital Out Bit 0 / Ch Select 23 Digital Out Bit 0 / Ch Select 23 Channel Select Bit 0
24 -- Not Connected -- 24 Digital Input Bit 2 / CTR 0 Gate 24 Digital Input Bit 1
25 Digital In / External TTL Trigger In 25 Digital Input Bit 0 / Trigger 0 25 External TTL Trigger Input
26 Digital Out / SSH (Note 2) 26 DAC ref. Ch 1 / SSH (Note 2) 26 SSH (Simultaneous Sample & Hold)
27 -- Not Connected -- 27 DAC Output to Channel 1 27 Calibration Output (+24 V @ 0.01 A)
28 AGND (Analog Ground) 28 AGND (Analog Ground) 28 AGND (Analog Ground)
29 AGND (Analog Ground) 29 AGND (Analog Ground) 29 AGND (Analog Ground)
30 CH 7 HI IN 30 CH 7 HI IN 30 CH 7 HI IN
31 CH 6 HI IN 31 CH 6 HI IN 31 CH 6 HI IN
32 CH 5 HI IN 32 CH 5 HI IN 32 CH 5 HI IN
33 CH 4 HI IN 33 CH 4 HI IN 33 CH 4 HI IN
34 CH 3 HI IN 34 CH 3 HI IN 34 CH 3 HI IN
35 CH 2 HI IN 35 CH 2 HI IN 35 CH 2 HI IN
36 CH 1 HI IN 36 CH 1 HI IN 36 CH 1 HI IN
37 CH 0 HI IN
Single-Ended or
Differential
37 CH 0 HI IN
Single-Ended or
Differential
37 CH 0 HI IN
Single-Ended or
Differential
Notes :
(1) Daq PC Card users: With exception of pins 11 through 18, and 30 through 37, users of the Daq PC Card
should not refer to this pinout; instead, refer to the Daq PC Card user’s manual.
(2) SSH is “Simultaneous Sample and Hold.”
(3) Software configuration commands determine P1 digital I/O pin functions.
(4) Refer to the user’s manual of the applicable primary data acquisition device for more additional information.
(5) For devices that have 100-pin P4 connectors DBK200 Series adapters can be used to obtain one or more DB37
connectors designated as P1, P2, and P3.
DBK Option Cards and Modules
877095
System Connections & Pinouts 2-3