
2 SIGNAL CONNECTIONS
2.1 CONNECTOR DIAGRAM
The PC104-DAS16Jr/xx analog connector is a 40-pin in-line header connector (Figure
2-1). This connector accepts the C40FF-# cable which mates with the CIO-MINI40
screw terminal board.
Figure 2-1. PC104-DAS16Jr/xx Board Connector Pinout
NOTE: On both board versions, pin 1 is the bottom (closest to the board) left-hand
corner pin of the connector when the board is viewed edge - on from the connector
side with the components facing up.
5
NC 40
NC 38
CH0 HI 36
34
32
30
28
26
24
22
LLGND 20
LLGND 18
NC 16
SSH 14
DIGITAL IN 0 12
10
8
6
CTR 0 CLOCK 4
CTR 2 OUT 2
CH1 HI
CH2 HI
CH3 HI
CH4 HI
CH5 HI
CH6 HI
CH7 HI
DIGITAL IN 2
DIGITAL OUT 0
DIGITAL OUT 2
39 NC
37 LL GND
35
33
31
29
27
25
23
21
19 NC
17
15
13
11
9
7
5
3 CTR 0 OUT
1 PC BUS
CH 8 HIGH\CH 0 LOW
CH 9 HIGH\CH 1 LOW
CH 10 HIGH\CH 2 LOW
CH 11 HIGH\CH 3 LOW
CH 12 HIGH\CH 4 LOW
CH 13 HIGH\CH 5 LOW
CH 14 HIGH\CH 6 LOW
CH 15 HIGH\CH 7 LOW
NC
NC
DIGITAL GND
DIGITAL IN 1
DIGITAL IN 3
DIGITAL OUT 1
DIGITAL OUT 3
+5V
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