Detailed Explanation Of Interfaces; Sink I/O Interface - Mitsubishi Electric MELSERVO-J5 User Manual

Ac servo system

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Detailed explanation of interfaces

The details of I/O signal interfaces stated in the following section (refer to the I/O signal interface type in the table) are as

follows. Refer to the section and connect them with external devices.

Page 322 Functional safety I/O signal connector (CN8) and pin assignments

Digital input interface DI-1

This is an input circuit in which the photocoupler cathode side is the input terminal. Transmit signals from a sink (open-

collector) type transistor output, relay switch, etc.

For transistor

Approx. 5 mA

24 V DC ± 10 %

Servo amplifier

Approx. 3.0 kΩ

8 USING STO FUNCTION

8.4 Detailed explanation of interfaces