Hardware manual

Chapter2 Connection to a PLC
2-218
Connection Diagram 11-4 PLC(RS-232C) to MICRO/I
PLC(RS-232C) HG1F/2F/2S/3F/4F(RS-232C)
Pin No.
Pin No.
Name Name
HG1F
Connector
HG2F/
3F/4F
HG2S
2 +5V FG 1 1 1
5 TXD SD 2 2 30
6 RXD RD 3 3 32
8 RTS RS 9 4 34
7 CTS CS 6 5 36
3 DTR NC - 6 -
1 GND SG 7 7 29
4 DCD NC - 8 -
ER - 20 -
D-sub, 9P connector socket type (HG1F)
D-sub, 25P connector socket type (HG2F/3F/4F)
D-sub, 37P connector plug type (HG2S)
RJ-45, 8P modular connector plug type
Shield Wire