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INTELLIGENT ACTUATOR
Part 1 Installation
3.3 External Interface Specifications
3.3.1 Terminal Assignment for External DIO Interface
Overview of multi-point DIO interface specifications
Item Overview Remarks
Applicable connector Half-pitch flat connector, 100 pins HIF6-100PA-1.27DS (Hirose)
Connector name External DIO connector
External power supply
DC24V 10%
The power line is divided into two circuits,
each supplying power to a group of 24 DI
points and 24 DO points.
DI 48 points
DO 48 points
Pin layout (Connector engagement surface)
3.4.2 24-V I/O Power input
The power-supply circuit for IN000 to 023 and OUT300 to 323 is separated from the power-supply circuit
for IN024 to 047 and OUT324 to 347. Connect an external power supply to each of the power-supply
terminals corresponding to these circuits.
This board also provides the following error detection functions in connection with I/O power:
1. Monitoring of external I/O power-supply voltage (+24 V)
2. Monitoring of output current for each group of 24 points
Row A
50 pins
100 pins
1 pin
51 pins
Row B
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