Connection Cable - Mitsubishi GOT1000 Series Connection Manual

19.3 Connection Cable

The RS-232 or RS-422 cable used for connecting the GOT to the microcomputer should be prepared by the
user.
The following provides connection diagrams for each cable, connector specifications and other information.
19.3.1 RS-232 cable
The following shows the connection diagrams and connector specifications of the RS-232 cable used for
connecting the GOT to a microcomputer.
1 Connection diagram
(1) Example of the case where the DTR/DSR signal is not used
GOT side
Signal name Pin No.
*1
1
CD/NC
RD(RXD) 2
SD(TXD) 3
ER(DTR) 4
SG 5
DR(DSR) 6
RS(RTS) 7
CS(CTS) 8
9
*1 GT15:CD, GT11:NC
(2) Example of the case where the DTR/DSR signal is used
GOT side
Signal name Pin No.
*2
1
CD/NC
RD(RXD) 2
SD(TXD) 3
ER(DTR) 4
SG 5
DR(DSR) 6
RS(RTS) 7
CS(CTS) 8
9
*2 GT15:CD, GT11:NC
Cable connection and signal direction
Cable connection and signal direction
Host side
Signal name
FG
SD(TXD)
RD(RXD)
RS(RTS)
CS(CTS)
SG
ER(DTR)
Host side
Signal name
FG
SD(TXD)
RD(RXD)
RS(RTS)
CS(CTS)
5V
DR(DSR)
ER(DTR)
SG
19.3 Connection Cable
19.3.1 RS-232 cable
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