Mitsubishi MR-J4-60A User Manual

3. SIGNALS AND WIRING
3 - 63
3.9.3 Source I/O interfaces
In this servo amplifier, source type I/O interfaces can be used.
(1) Digital input interface DI-1
This is an input circuit whose photocoupler anode side is the input terminal. Transmit signals using
source (open-collector) type transistor output, relay switch, etc.
24 V DC ± 10%
500 mA
Switch
For transistor
EM2
etc.
Servo amplifie
r
DICOM
TR
Approximately
5 mA
V
CES
1.0 V
I
CEO
100 µA
Approximately
6.2 kΩ
(2) Digital output interface DO-1
This is a circuit in which the emitter side of the output transistor is the output terminal. When the output
transistor is turned on, the current flows from the output terminal to a load.
A maximum of 2.6 V voltage drop occurs in the servo amplifier.
(Note) 24 V DC ± 10%
500 mA
Servo amplifie
r
ALM
etc.
DOCOM
Load
If polarity of diode is
reversed, servo amplifier
will malfunction.
Note. If the voltage drop (maximum of 2.6 V) interferes with the relay operation, apply high
voltage (maximum of 26.4 V) from external source.

Mitsubishi MR-J4-60A Specifications

General

Brand	Mitsubishi
Model	MR-J4-60A
Category	Amplifier
Language	English