Contec DIO-1616T-LPE, Руководство пользователя

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3. External Connection
28
DIO-1616T-LPE
Connector Pin Assignment
Pin Assignments of Interface Connector (CN1)
+3 port
(output)
+1 port
(intput)
+2 port
(output)
+0 port
(intput)
GND
GND
O-20
O-21
O-22
O-23
O-24
O-25
O-26
O-27
Vcc
Vcc
N.C.
GND
GND
I-00
I-01
I-02
I-03
I-04
I-05
I-06
I-07
Vcc
Vcc
GND
GND
O-30
O-31
O-32
O-33
O-34
O-35
O-36
O-37
Vcc
Vcc
N.C.
GND
GND
I-10
I-11
I-12
I-13
I-14
I-15
I-16
I-17
Vcc
Vcc
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
Signal Common
Signal Common
Signal Common
Signal Common
I-00 - I-17 16 input signal pins. Connect output signals from the external device to these pins.
O20 - O37 16 output signal pins. Connect these pins to the input signal pins of the external device.
Vcc This pin outputs power at +5 V.
GND This pin is connected to the slot’s GND.
N.C. This pin is left unconnected.
Figure 3.2. Pin Assignments of Interface Connector (CN1)