MITSUBISHI ELECTRIC Merservo MR-J2S- B - Manual (Page 53)

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3. SIGNALS AND WIRING
3.4 Interfaces
3.4.1 Common line
The following diagram shows the power supply and its common line.
To conform to the EMC directive, refer to the EMC Installation Guide lines (IB(NA)67310).
EM1
SG
MR
MRR
SD
M
DI-1
COM
VDD
LG
SD
CN2
LG
RS-232C
LG
RA
Servo amplifier
24VDC
MBR
<Isolated>
LA .etc
LAR
.etc
MO1
MO2
TXD
RXD
Ground
Servo motor
Differential line
driver output
35mA max.
Analog monitor output
Servo motor encoder