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3.2.2 Source I/O interfaces
It is possible to configure the I/O interface for, source type I/O interface. In this case, all (DI-1) input signals and
(DO-1) output signals are of source type. wire according to the following interfaces.
(1) Digital input interface DI-1
EMG,
etc.
Servo amplifier
Switch
Approx. 5mA
DICOM
V
CES
1.0V
I
CEO
100 A
24VDC 10%
150mA
Approx. 5.6k
(2) Digital output interface DO-1
A maximum of 2.6V voltage drop occurs in the driver.
If polarity of diode is
reversed, servo
amplifier will fail.
Servo amplifier
ALM,
etc.
Load
DOCOM
24VDC 10%
150mA
(Note)
Note. If the voltage drop (maximum of 2.6V) interferes with the relay operation, apply higher voltage (up to 26.4V)
from an external source.
Driver
Driver
driver