Contec DIO-1616H-PE, User Manual, Page: 37 / 63

3. External Connection
30
DIO-1616H-PE, DIO-3232H-PE
Relationships between API-PAC(W32) Logical Ports/Bits and
Connector Signal Pins
The following table lists the relationships between the connector signal pins and the logical port/bit
numbers used for I/O functions when applications are written with API-PAC(W32).
DIO-1616H-PE
Table 3.1. Logical Ports, Logical Bits, and Connector Signal Pins
D7 D6 D5 D4 D3 D2 D1 D0
Input logical port 0
I-07
[7]
I-06
[6]
I-05
[5]
I-04
[4]
I-03
[3]
I-02
[2]
I-01
[1]
I-00
[0]
Input logical port 1
I-17
[15]
I-16
[14]
I-15
[13]
I-14
[12]
I-13
[11]
I-12
[10]
I-11
[9]
I-10
[8]
D7 D6 D5 D4 D3 D2 D1 D0
Output logical port 0
O-27
[7]
O-26
[6]
O-25
[5]
O-24
[4]
O-23
[3]
O-22
[2]
O-21
[1]
O-20
[0]
Output logical port 1
O-37
[15]
O-36
[14]
O-35
[13]
O-34
[12]
O-33
[11]
O-32
[10]
O-31
[9]
O-30
[8]
Notes
:
I-xx represents the input signal. O-xx represents the output signal.
[xx] represents the logical bit.
DIO-3232H-PE
Table 3.1. Logical Ports, Logical Bits, and Connector Signal Pins
D7 D6 D5 D4 D3 D2 D1 D0
Input Logical Ports0 I-07
[7]
I-06
[6]
I-05
[5]
I-04
[4]
I-03
[3]
I-02
[2]
I-01
[1]
I-00
[0]
Input Logical Ports1 I-17
[15] I-16
[14] I-15
[13] I-14
[12] I-13
[11] I-12
[10] I-11
[9]
I-10
[8]
Input Logical Ports2 I-27
[23] I-26
[22] I-25
[21] I-24
[20] I-23
[19] I-22
[18] I-21
[17] I-20
[16]
Input Logical Ports3 I-37
[31] I-36
[30] I-35
[29] I-34
[28] I-33
[27] I-32
[26] I-31
[25] I-30
[24]
D7 D6 D5 D4 D3 D2 D1 D0
Output Logical Ports0 O-47
[7]
O-46
[6]
O-45
[5]
O-44
[4]
O-43
[3]
O-42
[2]
O-41
[1]
O-40
[0]
Output Logical Ports1 O-57
[15]
O-56
[14]
O-55
[13]
O-54
[12]
O-53
[11]
O-52
[10]
O-51
[9]
O-50
[8]
Output Logical Ports2 O-67
[23]
O-66
[22]
O-65
[21]
O-64
[20]
O-63
[19]
O-62
[18]
O-61
[17]
O-60
[16]
Output Logical Ports3 O-77
[31]
O-76
[30]
O-75
[29]
O-74
[28]
O-73
[27]
O-72
[26]
O-71
[25]
O-70
[24]
Note : I-xx represents an input signal. O-xx is an output signal.
[xx] represents a logical bits.