Mitsubishi MELSEC-Q QD77MS User Manual

4 - 3
Chapter 4 Installation, Wiring and Maintenance of the Produc
t
4.1.2 Names of each part
(1) The part names of the QD77MS are shown below.
6)6)
5)5)
1)
QD77MS2 QD77MS4 QD77MS16
QD77MS2
RUN
ERR.
AX1
AX2
QD77MS2
AX2
AX1
7)
5)
QD77MS4
RUN
ERR.
AX1
AX4
AX2
AX3
QD77MS4
AX2
AX1
AX4
AX3
QD77MS16
RUN
ERR.
AX
QD77MS16
AX2
AX1
AX4
AX3
6)
2)
3) 4)
1) 1)
7) 7)
No. Name Description
1) RUN indicator LED, ERR indicator LED
2) Axis display LED (AX1 to AX2)
3) Axis display LED (AX1 to AX4)
4) Axis display LED (AX)
Refer to this section (2).
5) External input signal connector
Connector to connect the mechanical system input, manual
pulse generator/incremental synchronous encoder, or forced
stop input. (40-pin connector)
Refer to Section 3.4.2 for details.
6) SSCNET cable connector Connector to connect the servo amplifier.
7) Serial number plate Indicates the serial number written on the rating plate.

Mitsubishi MELSEC-Q QD77MS Specifications

General

Brand	Mitsubishi
Model	MELSEC-Q QD77MS
Category	Control Unit
Language	English