Connectors And Pin Assignment - Mitsubishi MR-JE-10B Instruction Manual

3. SIGNALS AND WIRING

3.4 Connectors and pin assignment

The servo amplifier front view shown is that of the MR-JE-40B or less. Refer to chapter 9 DIMENSIONS for
the appearances and connector layouts of the other servo amplifiers.
CN4
(Battery connector)
Refer to section 11.5.
CN2
2 6 10
LG 4 8
MRR MDR
1 5 9
P5 3 7
BAT
MR MD
The frames of the CN2 and CN3
connectors are connected to the
protective earth terminal in the
servo amplifier.
Note 1. No device is assigned to these pins by default. You can assign any input device to CN3-2, CN3-12, and CN3-19 pins with [Pr.
PD03] to [Pr. PD05]. Also, you can assign any output device to CN3-9 and CN3-15 pins with [Pr. PD08] and [Pr. PD09]. These
pins are available with servo amplifiers having software version C5 or later, and manufactured in May 2016 or later. For the
servo amplifiers manufactured in China, these pins have been available from the June 2016 production.
2. The CN3-5 pin is available with servo amplifiers having software version C5 or later, and manufactured in May 2016 or later.
For the servo amplifiers manufactured in China, these pins have been available from the June 2016 production.
POINT
The pin assignment of the connectors is as viewed from the cable connector
wiring section.
For the CN3 connector, securely connect the external conductor of the shielded
cable to the ground plate and fix it to the connector shell.
Screw
Cable
Screw
Ground plate
CN5 (USB connector)
Refer to section 11.4.
CN1A
Connector for SSCNET III
cable for previous servo
amplifier axis
CN1B
Connector for SSCNET III
cable for next servo
amplifier axis
3 - 18
CN3
1 11
2 12
(Note 1)
(Note 1)
3 13
4 14
MBR
DOCOM
5 15
6 16
DICOM
(Note 1)
(Note 2)
7 17
8 18
9 19
10 20
(Note 1) (Note 1)
EM2
DICOM