Rs-232C Configuration - Mitsubishi Electric MR-J2S-*A series Instruction Manual

14. COMMUNICATION FUNCTIONS

14.1.2 RS-232C configuration

(1) Outline
A single axis of servo amplifier is operated.
(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-SUB25 (socket)
(Note 3)
Note: 1. 3M's CN3 connector
Connector: 10120-6000EL
Shell kit: 10320-3210-000
2. 15m(49.2ft) max. in environment of little noise. However, this distance should be 3m(9.84ft)
max. for use at 38400bps or more baudrate.
3. For PC-AT compatible controller.
Controller such as
personal computer
(Note 2) 15m(49.2ft) max.
TXD 3
RXD 2
GND 5
RTS 7
CTS 8
DSR 6
DTR 4
14 - 2
Servo amplifier
MITSUBISHI
CHARGE
To CN3
RS-232C
(Note 1)
Servo amplifier
CN3 connector
Plate FG
2 RXD
1 GND
12 TXD
11 GND