Measurement Computing PCI-DAS64/M1/16 User Manual page 17

PCI-DAS64/M1/16 User's Guide
40-pin to 37-pin signal mapping
Signal mapping on the C40-37F-x and the BP40-37 cables is not 1:1.
signals on the 40-pin end and the pin numbers of the associated signals on the 37-pin end.
Table 2-5. Signal mapping on the C40-37F-x and BP40-37F cables
Pin Signal Name
1 INTERRUPT IN
2 +5V
3 INTERRUPT ENABLE
4 GND
5 Port B 7
6 Port C 7
7 Port B 6
8 Port C 6
9 Port B 5
10 Port C 5
11 Port B 4
12 Port C 4
13 Port B 3
14 Port C 3
15 Port B 2
16 Port C 2
17 Port B 1
18 Port C 1
19 Port B 0
20 Port C 0
21 GND
22 Port A 7
23 N/C
24 Port A 6
25 GND
26 Port A 5
27 N/C
28 Port A 4
29 GND
30 Port A 3
31 N/C
32 Port A 2
33 GND
34 Port A 1
35 +5V
36 Port A 0
37 GND
38 N/C
39 N/C
40 N/C
For digital signal conditioning, you can connect the BP40-37 cable to a C37FF-x or C37FFS- x cable, and then
connect one of these cables to the 37-pin connector on MCC's digital signal conditioning boards. Refer to page
2-10 for a list of compatible boards.
40-pin cable end
1
20
37
19
Figure 2-7. C37FF-x cable
Table 2-5
Pin Signal Name
1 INTERRUPT IN
20 +5V
2 INTERRUPT ENABLE
21 GND
3 Port B 7
22 Port C 7
4 Port B 6
23 Port C 6
5 Port B 5
24 Port C 5
6 Port B 4
25 Port C 4
7 Port B 3
26 Port C 3
8 Port B 2
27 Port C 2
9 Port B 1
28 Port C 1
10 Port B 0
29 Port C 0
11 GND
30 Port A 7
12 N/C
31 Port A 6
13 GND
32 Port A 5
14 N/C
33 Port A 4
15 GND
34 Port A 3
16 N/C
35 Port A 2
17 GND
36 Port A 1
18 +5V
37 Port A 0
19 GND
The red stripe
1
identifies pin # 1
19
2-9
Installing the PCI-DAS64/M1/16
lists the pin numbers of the
37-pin cable end
20
37