3. External Connection
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).
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]
Note : I-xx represents a CAN input signal; O-xx represents a CNB output signal. [xx] represents a logical bit.
CAUTION
The logical port and logical bit numbers are virtual port and bit numbers that enable programming
independent of board I/O addresses or board types.
For details, refer to API-DIO HELP available after installing API-PAC(W32).
DIO-1616RY-PE
37
Summary of Contents for DIO-1616RY-PE
Page 7: ...vi DIO 1616RY PE...
Page 15: ...1 Before Using the Product 8 DIO 1616RY PE...
Page 41: ...2 Setup 34 DIO 1616RY PE...
Page 49: ...3 External Connection 42 DIO 1616RY PE...
Page 53: ...4 Function 46 DIO 1616RY PE...
