Contec PIO-16/16L(CB)H, Руководство пользователя

Страница: 35 / 57

3. External Connection
28
PIO-16/16L(CB)H
Connector Pin Assignment
Pin Assignments of Interface Connector
+0 port
(Input)
+1 port
(Input)
+2 port
(Output)
+3 port
(Output)
Common plus pin for
+0/+1 input ports
Common plus pin for
+2/+3 output ports
Common minus pin for
+2/+3 output ports
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
N.C.
P0
I-17
I-16
I-15
I-14
I-13
I-12
I-11
I-10
I-07
I-06
I-05
I-04
I-03
I-02
I-01
I-00
N1
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
P1
O-37
O-36
O-35
O-34
O-33
O-32
O-31
O-30
O-27
O-26
O-25
O-24
O-23
O-22
O-21
O-20
N1
I-00 to I-17 16 input signal pins. Connect output signals from the external device to these pins.
O20 to O37 16 output signal pins. Connect these pins to the input signal pins of the external device.
P0 Connect the positive side of the external power supply. (Input)
P1 Connect the positive side of the external power supply. (Output)
N1 Connect the negative side of the external power supply. (Output)
N.C. This pin is left unconnected.
Figure 3.2. Pin Assignments of Interface Connector