Acces PCI-IDIO-16, User Manual

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Manual PCI-IDIO-16
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Chapter 5: Connector Pin Assignments
Digital I/O signals are connected to the card via a 78-pin D type connector that extends through the back
of the computer case. The mating connector is an AMP 748368-1 or equivalent. We optionally provide a
breakout cable that divides the 78-pin I/O connector down to two 37-pin D type connectors. See the
following page for information about termination solutions.
Pin Name Function Pin Name
1 IN7A
Non-Polarized
Isolated Inputs
“A” Sides
40 IN15A
2 IN6A 41 IN14A
3 IN5A 42 IN13A
4 IN4A 43 IN12A
5 IN3A 44 IN11A
6 IN2A 45 IN10A
7 IN1A 46 IN9A
8 IN0A 47 IN8A
9 VBB7+
Compliance Volt
48 VBB15+
10 VBB6+ 49 VBB14+
11 VBB5+ 50 VBB13+
12 OUT4- to 7- Comm Return 51 OUT12- to 15-
13 OUT4+ Output 52 OUT12+
14 VBB3+ Compliance Volt 53 VBB11+
15 OUT2- Return 54 OUT10-
16 OUT2+ Output 55 OUT10+
17 VBB1+ Compliance Volt 56 VBB9+
18 OUT0- Return 57 OUT8-
19 OUT0+ Output 58 OUT8+
20 Not Used 59
21 IN7B
Non-Polarized
Isolated Inputs
“B” Sides
60 IN15B
22 IN6B 61 IN14B
23 IN5B 62 IN13B
24 IN4B 63 IN12B
25 IN3B 64 IN11B
26 IN2B 65 IN10B
27 IN1B 66 IN9B
28 IN0B 67 IN8B
29 OUT7+
Output
68 OUT15+
30 OUT6+ 69 OUT14+
31 OUT5+ 70 OUT13+
32 VBB4+ Compliance Volt 71 VBB12+
33 OUT3- Return 72 OUT11-
34 OUT3+ Output 73 OUT11+
35 VBB2+ Compliance Volt 74 VBB10+
36 OUT1- Return 75 OUT9-
37 OUT1+ Output 76 OUT9+
38 VBB0+ Compliance Volt 77 VBB8+
39 Not Used 78
Table 5-1: Connector Pin Assignments