User`s guide

PCIe-DIO24 User's Guide Specifications
16
Mechanical
Table 4. Environmental specifications
Card dimensions
167.4 mm (L) x 111.2 mm (H) x 18.72 mm (W)
6.59" (L) x 4.38" (H) x 0.74" (W)
General
Table 5. General specifications
Bus Type
PCI Express 1.1
Bus Width
x1 lane PCI Express
Main connector and pin out
Table 6. Main connector specifications
Connector type
37-pin D-type
Compatible cables
C37FF-x unshielded ribbon cable. x = length in feet.
C37FFS-x cable shielded round cable. x = length in feet.
Compatible accessory products (with the
C37FF-x or C37FFS-x cable)
SCB-37
CIO-MINI37
CIO-MINI37-VERT
Compatible accessory products with S1 in the
+5 V position (with the C37FF-x or C37FFS-x
cable)
CIO-ERB08
CIO-SERB08
CIO-ERB24
SSR-RACK08
SSR-RACK24
Table 7. Main connector pin out
Pin
Signal Name
Pin
Signal Name
1
IRQ INPUT
20
+V
DIO
*
2
IRQ ENABLE
21
GND
3
Port B7
22
Port C7
4
Port B6
23
Port C6
5
Port B5
24
Port C5
6
Port B4
25
Port C4
7
Port B3
26
Port C3
8
Port B2
27
Port C2
9
Port B1
28
Port C1
10
Port B0
29
Port C0
11
GND
30
Port A7
12
OPEN
31
Port A6
13
GND
32
Port A5
14
OPEN
33
Port A4
15
GND
34
Port A3
16
+12V*
35
Port A2
17
GND
36
Port A1
18
+V
DIO
*
37
Port A0
19
GND
* Protected by slow blow fuses rated at 0.375 A. One fuse protects pin 16 (+12V), and the second fuse protects
pin 18 (+V
DIO
) and pin 20 (+V
DIO
).
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