Mitsubishi GOT1000 Series Connection Manual page 647

17.2 Connection Cable
The RS-232 cable used for connection between the GOT and PLC needs to be prepared by the user.
The following shows each cable connection diagram and relevant connectors.
1 Connection diagram
(1) RS-232 cable 1) (between CPU (SLC500 Series) and GOT)
GOT side
Signal name Pin No.
*1
CD/NC 1
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) RS-232 cable 2) (between Adapter (1770-KF3) and GOT)
GOT side
Signal name Pin No.
*2
CD/NC 1
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
Allen-Bradley product side
Pin No.
1
2
3
4
5
6
7
8
Allen-Bradley product side
Pin No.
1
2
3
4
5
6
7
8
20
17.2 Connection Cable
17
18
Signal name
CD
RXD
19
TXD
DTR
SG
DSR
RTS
CTS 20
FG
Signal name
21
FG
TXD
RXD
RTS
CTS
22
DSR
SG
CD
DTR
23
24
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