Mitsubishi GOT1000 Series Connection Manual page 648

(3) RS-232 cable 3) (between CPU (MicroLogix1000/1200/1500 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
17 - 8
17.2 Connection Cable
Cable connection and signal direction
GT15: CD, GT11, NC
Allen-Bradley product side
Pin No. Signal name
1 24V
2 SG
3 RTS
4 RXD
5 CD
6 CTS
7 TXD
8 SG
FG