Relationships Between Logical Ports/Bits And Connector Signal Pins - Contec DIO-0808L-PCI User Manual

Relationships between Logical Ports/Bits and Connector Signal
Pins
The following table lists the relationships between the connector signal pins and the logical port/bit
numbers.
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.
Table 3.1. Logical Ports, Logical Bits, and Connector Signal Pins
D7
I-07
Input logical port
[7]
D7
O-07
Output logical port
[7]
Notes : I-xx represents the input signal. O-xx represents the output signal.
[xx] represents the logical bit.
DIO-0808L-PCI
D6 D5 D4
I-06 I-05 I-04
[6] [5] [4]
D6 D5 D4
O-06 O-05 O-04 O-03
[6] [5] [4]
D3 D2 D1
I-03 I-02 I-01 I-00
[3] [2] [1]
D3 D2 D1
O-02 O-01 O-00
[3] [2] [1]
3. External Connection
D0
[0]
D0
[0]
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