Measurement Computing PCI-DAS64/M2/16 - Manual (Page 15)

PCI-DAS64/M2/16 User's Guide Installing the PCI-DAS64/M2/16
Pin out – auxiliary DIO connector
The auxiliary digital connector can be accessed using a variety of cabling schemes. To bring the 40-pin header
out to a bracket at the back of the PC, use a BP40-37 adapter. This terminates in a CIO-DIO series compatible
connector to which you can connect a CIO-MINI37 or CIO-TERMINAL screw terminal board using a C37FF-x
or C37FFS-x cable. Other options include direct cabling using a C40-37F-x (which maintains CIO-DIO
compatibility), or using the C40FF-x cable with the CIO-MINI40 screw terminal board.
Table 2-4. Auxiliary digital connector pin out
NC 1 • • 2 PC +5V
NC 3 • • 4 DIG GND
FIRSTPORTB Bit 7 5 • • 6 FIRSTPORTC Bit 7
FIRSTPORTB Bit 6 7 • • 8 FIRSTPORTC Bit 6
FIRSTPORTB Bit 5 9 • • 10 FIRSTPORTC Bit 5
FIRSTPORTB Bit 4 11 • • 12 FIRSTPORTC Bit 4
FIRSTPORTB Bit 3 13 • • 14 FIRSTPORTC Bit 3
FIRSTPORTB Bit 2 15 • • 16 FIRSTPORTC Bit 2
FIRSTPORTB Bit 1 17 • • 18 FIRSTPORTC Bit 1
FIRSTPORTB Bit 0 19 • • 20 FIRSTPORTC Bit 0
DIG GND 21 • • 22 FIRSTPORTA Bit 7
NC 23 • • 24 FIRSTPORTA Bit 6
DIG GND 25 • • 26 FIRSTPORTA Bit 5
NC 27 • • 28 FIRSTPORTA Bit 4
DIG GND 29 • • 30 FIRSTPORTA Bit 3
NC 31 • • 32 FIRSTPORTA Bit 2
DIG GND 33 • • 34 FIRSTPORTA Bit 1
PC +5V 35 • • 36 FIRSTPORTA Bit 0
DIG GND 37 • • 38 NC
NC 39 • • 40 NC
The red stripe
identifies pin # 1
40-pin Female
IDC Connector
1 2
39 40
40-pin Female
IDC Connector
1 2
39 40
Figure 2-3. C40FF-x cable
20
1
37
19
The red stripe
identifies pin # 1
37-pin Female
Dsub Connector
40-pin Female
IDC Connector
1 2
39 40
Figure 2-4. C40-37F-x cable
2-7