Source I/O Interfaces - Mitsubishi Electric MELSERVO-JN Series Instruction Manual

3. SIGNALS AND WIRING
2) Output pulse

3.8.3 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.
Servo motor CCW rotation
LA
LAR
T
LB
LBR
/2
LZ
LZR
400 s or more
OP
Switch
Approx. 5mA
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
(maximum of 26.4V) from external source.
Time cycle (T) is determined by the settings
of parameter No.PA15 and PC13.
Servo amplifier
SON,
Approx. 5.6k
etc.
DICOM
24VDC 10%
200mA
If polarity of diode is
reversed, servo
amplifier will fail.
Load
(Note) 24 VDC ± 10%
200 mA
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