Connectors And Pin Assignment - Mitsubishi Electric MR-J4-TM Instruction Manual

Servo amplifier melservo-j4

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Table of Contents

3. SIGNALS AND WIRING

3.4 Connectors and pin assignment

The servo amplifier front view shown is that of the MR-J4-60TM or less. Refer to chapter 9 DIMENSIONS for

the appearances and connector layouts of the other servo amplifiers.

For the STO I/O signal

connector, refer to section 13.2.

The frames of the CN2, CN2L, and CN3

connectors are connected to the protective

earth terminal in the servo amplifier.

(for using serial encoder)

Note. This is a connector of 3M. Refer to table 1.1 for connections of external encoders.

The pin assignment of the connectors is as viewed from the cable connector

wiring section.

For the STO I/O signal connector (CN8), refer to chapter 13.

For the CN3 connector, securely connect the shielded external conductor of the

cable to the ground plate and fix it to the connector shell.

(for using A/B/Z-phase pulse encoder)

Ground plate

CN5 (USB connector)

Refer to section 11.7

(Battery connector)

Refer to section 11.8