8. Connections of I/O Interface
8.4 Connecting with Card-sized I/O Card
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8.4 Connecting with Card-sized I/O Card
The card-sized I/O card can be used as the operation board I/O or electric cabinet I/O.
There are DI/DO type and AI/AO type for the card-sized I/O card. Refer to the following sections for details.
DI/DO type: "8.4.2 DI/DO Type Specifications"
AI/AO type: "8.4.3 AI/AO Type Specifications"
8.4.1 Connection Example
An example of card-sized I/O card connection is shown below.
Card-sized I/O card is connected to the operation panel I/O unit or control unit via the card-sized I/O card
connector PCB. Card-sized I/O card connector PCB must be manufactured by the machine tool builder.
Connection example
Operation
panel I/O unit
OPI
OPI
RIO3
Card-sized I/O card
Operation board I/O
DI
DO
DI
DO
DI
DO
Control unit
RIO1
RIO2
Card-sized I/O card connector PCB
Electric cabinet I/O
Card-sized I/O card
Card-sized I/O card connector PCB
Card-sized I/O card connector PCB
Electric cabinet I/O
Card-sized I/O card