DAQ-PACK Series Modules User Guide
12
Chapter 5: Connector Pin Assignments
The DAQ-PACK is available in four basic flavors, always consisting of the USB interface and
A/D board and at least one AIMUX-32 signal conditioning multiplexer board. The A/D board
may also have two 16-bit analog outputs (specify at time of ordering). If your version has the
analog outputs, the same signals will be present on the same pins of each DB37 on pins 37
and 18. The first AIMUX-32 board will have one DB25F and two DB37F’s. Units with two,
three or four AIMUX-32 boards will have additional DB37F’s, two per AIMUX-32 boards.
Signals present on these connectors are as follows:
Connectors
P1
USB Type B
High Retention Connector for reliable USB Interface
J1
DB37 Female
Channels 0-15 analog inputs and temp sensor
J2
DB37 Female
Channels 16-31 analog inputs
J3
DB37 Female
Channels 32-47 analog inputs
J4
DB37 Female
Channels 48-63 analog inputs
J5
DB37 Female
Channels 64-79 analog inputs
J6
DB37 Female
Channels 80-95 analog inputs
J7
DB37 Female
Channels 96-111 analog inputs
J8
DB37 Female
Channels 112-127 analog inputs
J9
DB25 Female
A/D control and digital I/O
DC POWER
Circular 5-pin DIN
±15VDC and 5VDC from provided AC/DC Power Supply
Pin Signal Name
Pin Signal Name
1
CH0+
20
CH0-
2
CH1+
21
CH1-
3
CH2+
22
CH2-
4
CH3+
23
CH3-
5
CH4+
24
CH4-
6
CH5+
25
CH5-
7
CH6+
26
CH6-
8
CH7+
27
CH7-
9
AGND
28
TEMP+ (LM335 / CH8+)
10
CH8+
29
TEMP- (AGND / CH8-)
11
CH9+
30
CH9-
12
CH10+
31
CH10-
13
CH11+
32
CH11-
14
CH12+
33
CH12-
15
CH13+
34
CH13-
16
CH14+
35
CH14-
17
CH15+
36
CH15-
18
AGND / DAC1 return
37
DAC1
19
AGND
Table 5-1: J1 Connector Pin Assignments (DB37F)
