13 - 2
13. COMMUNICATION FUNCTIONS
13.1.2 RS-232C configuration(1) OutlineA single axis of servo amplifier is operated.
Controller such as
personal computer
RS-232C
MITSUBISHI
OPEN
CN1A CN1B
CNP1 CNP2
CNP3
MELSERVO
To CNP3
Servo amplifier
(2) Cable connection diagramWire as shown below. The communication cable for connection with the personal computer (MR-CPCATCBL3M x MR-CPC98CBL3M) is available. (Refer to Section 12.1.1.)
Personal computer
connector (Note 2) 15m max. (Note 1)
Servo amplifier
CNP3 connector
2
4
1
3
2
3
5
7
8
4
6
TXD
RXD
GND
RTS
CTS
DSR
DTR
RXD
TXD
GND
SD
2
3
7
4
5
SD
RD
SG
RS
CS
D-SUB25 (socket) for
PC-9800 series
CNP3 connector 2 RXD
CNP3 connector 1 GND
CNP3 connector 4 TXD
CNP3 connector 1 GND
D-SUB9(socket)
(Note 3)
Note:1. Molex’s CNP3 connector
Connector: 5557-04R-210
Terminal: 5556
2. 15m ma x. in en viron ment of lit tle n oise.
3. For PC-AT comp ati ble control ler series.