Contec DIO-1616RY-PE, Руководство пользователя

Страница: 43 / 62

3. External Connection
Connector Pin Assignment
Pin Assignments of Interface Connector (CN1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
N.C.
I-00
I-01
I-02
I-03
I-04
I-05
I-06
I-07
I-10
I-11
I-12
I-13
I-14
I-15
I-16
I-17
ICOM0/1
N.C.
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
OCOM2/3
O-20
O-21
O-22
O-23
O-24
O-25
O-26
O-27
O-30
O-31
O-32
O-33
O-34
O-35
O-36
O-37
N.C.
+0 port
(Input)
+1 port
(Input)
+2 port
(Output)
+3 port
(Output)
Common pin for
+0/+1 intput ports
Common pin for
+2/+3 outtput ports
* I-00 - I-17 can be used as interrupt input.
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.
ICOM 0/1 Common pin for input signals. These pins are common to 16 input signal pins.
OCOM 2/3 Connect the positive side of the external power supply.
These pins are common to 16 output signal pins.
N.C. This pin is left unconnected.
Figure 3.2. Pin Assignments of Interface Connector
36
DIO-1616RY-PE