Source I/O Interfaces - Mitsubishi Electric MELSERVO-J3 Series Manual

4. SIGNALS AND WIRING

4.8.3 Source I/O interfaces

In this servo amplifier, source type I/O interfaces can be used. In this case, all DI-1 input signals and DO-1
output signals are of source type. Perform wiring according to the following interfaces.
(1) Digital input interface DI-1
(2) Digital output interface DO-1
A maximum of 2.6V voltage drop occurs in the servo amplifier.
Switch
24VDC 10%
Approx. 5mA
150mA
V 1.0V
CES
I 100 A
CEO
Servo amplifier
ALM,
etc.
DOCOM
Note. If the voltage drop (maximum of 2.6V) interferes with the relay operation, apply high voltage (up to
26.4V) from external source.
Servo amplifier
EMG,
Approx. 5.6k
etc.
DICOM
If polarity of diode is
reversed, servo
amplifier will fail.
Load
(Note)
24VDC 10%
150mA
4 - 35