Mitsubishi GOT1000 Series Connection Manual page 553

(5) RS-232 cable 5) (between COM port of PLC CPU and GOT)
GOT side
Signal name Pin No.
CD 1
RD(RXD) 2
SD(TXD) 3
ER(DTR) 4
SG 5
DR(DSR) 6
RS(RTS) 7
CS(CTS) 8
9
(6) RS-232 cable 6 (between COM port of PLC CPU and GOT)
GOT side
Signal name Pin No.
CD 1
RD(RXD) 2
SD(TXD) 3
ER(DTR) 4
SG 5
DR(DSR) 6
RS(RTS) 7
CS(CTS) 8
9
*1 PLC CPU has two serial ports.
S1 and R1, S2 and R2 constitute the serial port, respestively. Use one of the serial ports.
Cable connection and signal direction
Cable connection and signal direction
Matsushita Electric Works, Ltd.
product side
Pin name
SD
RD
RS
CS
SG
Matsushita Electric Works, Ltd.
product side
Pin name
S1
R1 Serial port *1
S2
R2
SG
14.2 Connection Cable
9
10
11
12
Serial port *1
13
14
15
16
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