Hardware manual

Chapter 2 Connection to a PLC

2-56

Connection Diagram 2-3: Computer Link Unit (RS-232C) to MICRO/I

PLC(RS-232C) HG1F/2F/2S/3F/4F(RS-232C)

Pin No.

Name

HG1F

Connector

HG2F/

3F/4F

HG2S

1 CD FG 1 1 1

2 RD SD 2 2 30

3 SD RD 3 3 32

4 ER RS 9 4 34

5 SG CS 6 5 36

6 DR NC -

６

7 RS SG 7 7 29

8 CS NC - 8 -

Cover FG 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)

D-sub, 9P connector socket type

Shield Wire

In case of HG2F/3F/4Fa connection cable is available (part number: HG9Z-3C145).

The connection diagram 2-3 is not same as HG9Z-3C145. But both diagrams are available.

Refer to the Hardware Manual about the connection diagram of HG9Z-3C145.

In case of HG1F a connection cable is available (part number: HG9Z-XC203).

The connection diagram 2-3 is not same as HG9Z-XC203. But both diagrams are available.

Refer to the Hardware Manual about the connection diagram of HG9Z-XC203.