Mitsubishi Electronics E70 Manuel D’Utilisation

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4 Connection
MITSUBISHI CNC
86
(2)
Example of wiring connections to the RS-232C device
When connecting to the RS-232C device, refer to the following diagrams and cross the wiring for the transmission 
signals. 
SD(TXD)
RD(RXD)
RS(RTS)
CS(CTS)
ER(DTR)
DR(DSR)
CD(DCD)
0V
FG
SD(TXD)
RD(RXD)
RS(RTS)
CS(CTS)
ER(DTR)
DR(DSR)
CD(DCD)
0V
FG
SD(TXD)
RD(RXD)
RS(RTS)
CS(CTS)
ER(DTR)
DR(DSR)
CD(DCD)
0V
FG
SD(TXD)
RD(RXD)
RS(RTS)
CS(CTS)
ER(DTR)
DR(DSR)
CD(DCD)
0V
FG
No hand shaking 
upon RS/CS, ER/DR signals
Hand shaking
upon RS/CS, ER/DR signals