MITSUBISHI ELECTRIC MELSERVO MR-J2S- A - Manual (Page 281)

14 - 2
14. COMMUNICATION FUNCTIONS
14.1.2 RS-232C configuration
(1) Outline
A single axis of servo amplifier is operated.
CHARGE
MITSUBISHI
RS-232C
Controller such as
personal computer
Servo amplifier
To CN3
(2) Cable connection diagram
Wire as shown below. The communication cable for connection with the personal computer (MR-
CPCATCBL3M) is available. (Refer to Section 13.1.4.)
Personal computer
connector D-SUB9 (socket)
TXD
RXD
GND
RTS
CTS
3
2
5
7
8
DSR
DTR
6
4
(Note 1)
Servo amplifier
CN3 connector
TXD
GND
RXD
GND
FG
12
11
2
1
Plate
(Note 2) 15m (49.2ft) or less
Note 1. Connector set MR-J2CN1 (3M)
Connector: 10120-6000EL
Shell kit: 10320-3210-000
2. 15m (49.2ft) or less in environment of little noise. However, this distance should be 3m (9.84ft) or less for use at 38400bps
or more baudrate.