Measurement Computing PCIM-DDA06/16 - Manual (Page 13)

PCIM-DDA06/16 User's Guide Installing the PCIM-DDA06/16
Pinout – main I/O connectors
The PCIM-DDA06/16 I/O connector is a standard 37-pin male connector that is accessible through the PC/AT
expansion bracket.
1 D/A OUT 5
2 D/A OUT 4
3 FIRSTPORTB Bit 7
4 FIRSTPORTB Bit 6
5 FIRSTPORTB Bit 5
6 FIRSTPORTB Bit 4
7 FIRSTPORTB Bit 3
8 FIRSTPORTB Bit 2
9 FIRSTPORTB Bit 1
10 FIRSTPORTB Bit 0
11 DGND
12 D/A OUT 3
13 LLGND
14 D/A OUT 2
15 LLGND
16 D/A OUT 1
17 LLGND
18 D/A OUT 0
19 LLGND
LLGND 20
FIRSTPORTC Bit 7 22
FIRSTPORTC Bit 6 23
FIRSTPORTC Bit 5 24
FIRSTPORTC Bit 4 25
FIRSTPORTC Bit 3 26
FIRSTPORTC Bit 2 27
FIRSTPORTC Bit 1 28
FIRSTPORTC Bit 0 29
LLGND 21
FIRSTPORTA Bit 7 30
FIRSTPORTA Bit 6 31
FIRSTPORTA Bit 5 32
FIRSTPORTA Bit 4 33
FIRSTPORTA Bit 3 34
FIRSTPORTA Bit 2 35
FIRSTPORTA Bit 1 36
FIRSTPORTA Bit 0 37
Figure 2-3. I/O connector pin-out
The analog outputs of the PCIM-DDA06/16 are two-wire hook-ups. Always use analog ground (LLGND) as
the ground reference for all analog hook-ups.
Cabling
20
1
37
19
20
1
37
19
The red stripe
identifies pin # 1
Figure 2-4. C37FF-x cable
2-5