User manual

PCI-DA12-8/16 Manual
Page 9-2
Manual MPCI-DA12-16.Dh
The digital I/O and counter outputs are accessible on the board via a 40-pin IDC header. A ribbon
cable assembly with a 40-pin header and a DB37 female connector is shipped with the
PCI-DA12-8/16.
Pin Function Pin Function
1 Digital I/O Port A - Bit 0 21 Digital I/O Port C - Bit 0
2 Digital I/O Port A - Bit 1 22 Digital I/O Port C - Bit 1
3 Digital I/O Port A - Bit 2 23 Digital I/O Port C - Bit 2
4 Digital I/O Port A - Bit 3 24 Digital I/O Port C - Bit 3
5 Digital I/O Port A - Bit 4 25 Return Ground
6 Digital I/O Port A - Bit 5 26 Return Ground
7 Digital I/O Port A - Bit 6 27 Digital I/O Port C - Bit 4
8 Digital I/O Port A - Bit 7 28 Digital I/O Port C - Bit 5
9 Return Ground 29 Digital I/O Port C - Bit 6
10 Return Ground 30 Digital I/O Port C - Bit 7
11 Digital I/O Port B - Bit 0 31 Return Ground
12 Digital I/O Port B - Bit 1 32 Return Ground
13 Digital I/O Port B - Bit 2 33 Clock In
14 Digital I/O Port B - Bit 3 34 Gate
15 Digital I/O Port B - Bit 4 35 Clock Out
16 Digital I/O Port B - Bit 5 36 Return Ground
17 Digital I/O Port B - Bit 6 37 Return Ground
18 Digital I/O Port B - Bit 7 38 Return Ground
19 Return Ground 39 Return Ground
20 Return Ground 40 Return Ground
Table 9-2: Digital I/O & Counter/Timer Pin Assignments, 40-Pin Header