User`s manual

Analog Ground 1
Analog Input Ch 0 High 2
Analog Input Ch 0 Low / 8 High 3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Analog Ground 18
NC 19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
D/A GND 035
D/A OUT 036
D/A GND 137
D/A OUT 138
CLK 4 39
GATE 4 40
OUT 4 41
A/D External Pacer 42
Analog Trigger In 43
D/A External Pacer 44
A/D External Trigger 45
46
47
PC +5V 48
SSH OUT 49
PC Ground 50
Analog Input Ch 1 High
Analog Input Ch 1 Low / 9 High
Analog Input Ch 2 High
Analog Input Ch 2 Low / 10 High
Analog Input Ch 3 High
Analog Input Ch 3 Low / 11 High
Analog Input Ch 4 High
Analog Input Ch 4 Low / 12 High
Analog Input Ch 5 High
Analog Input Ch 5 Low / 13 High
Analog Input Ch 6High
Analog Input Ch 6 Low / 14 High
Analog Input Ch 7 High
Analog Input Ch 7 Low / 15 High
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
51 Digital A0
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75 NC
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90 PC +12V
91 PC Ground
92 PC -12V
93
94
95 A/D Internal Pacer Output
96
97
98
99 External Interrupt
100 PC Ground
Digital A1
Digital A2
Digital A3
Digital A4
Digital A5
Digital A6
Digital A7
Digital B0
Digital B1
Digital B2
Digital B3
Digital B4
Digital B5
Digital B6
Digital B7
Digital C0
Digital C1
Digital C2
Digital C3
Digital C4
Digital C5
Digital C6
Digital C7
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
PC Ground
NC
NC
D/A Internal Pacer Output
External D/A Pacer Gate
NC
Figure 3-1. 100-Pin Connector Pinout
3.2 CONNECTING SIGNALS TO THE PCI-DAS1602/12
The 100-pin connector provides a far greater signal density than the traditional 37-pin D type connector.
In exchange for that density comes a far more complex cable and mating connector. The C100-FF-2
cable is a pair of 50-pin ribbon cables. At one end they are joined together with a 100-pin connector.
From the 100-pin connector designed to mate with the PCI-DAS1602/12 connector, the two 50-pin
ribbon cables diverge and are terminated at the other end with standard 50-pin header connectors (Figure
3-2).
A CIO-TERM100 or two CIO-MINI50 screw terminal boards (or CIO-MINI50/DST with detachable
screw terminals) are ideal ways to terminate real-world signals and route them into the PCI-DAS1602/12.
The first 50-pin connector is primarily for analog signals (from pins 1-50 of the 100-pin connector). The
second 50-pin connector is primarily for digital I/O signals (from pins 51-100 of the 100-pin connector).
If you are using two CIO-MIN50 screw terminal boards, use Figure 3-3 for translations of board-
connector pins 51-100 to pins 1-50 on the digital I/O signal 50-pin connector.
4