Hardware manual

19 FUJI
2-323
Chap.2
PLC(RS-485/422) HG1F/2F/2S/3F/4F(RS-485/422)
Pin No.
Pin No.
Name Name
HG1F
Connector
HG1F
Terminal
HG2F/
3F/4F
HG2S
- FG Cover - 1 1
- SDA TERM - - 9 -
- SDB RDA(RD+) 2 3 10 32
- RDA RDB(RD-) 7 4 16 33
- RDB SDA(SD+) 1 1 11 30
- SG SDB(SD-) 6 2 15 31
CS- 9 - 18 37
RS- 8 - 19 35
CS+ 4 - 21 36
RS+ 3 - 22 34
SG 5 5 7 29
Internal
termination
resistor
330-Ohm
D-sub, 9P connector socket type (HG1F)
D-sub, 25P connector socket type (HG2F/3F/4F)
D-sub, 37P connector plug type (HG2S)
Screw terminal block
Shield Wire
- There is no pin No. corresponding to TERM on the HG1F/HG2S. When inserting a
termination resistor, use a communication switch. For the setting of the switch, refer to "3
Important Points Regarding Wiring" in Chapter 1.
Connection Diagram 19-5
：
MICREX-F Series (RS232C Port) -MICRO/I
PL C( RS- 232C) HG1F/2F/2S/3F/4F(RS-232C)
Pin No .
Pin No .
Na me Na me
HG1F
Connector
HG2F/
3F/4F
HG2S
1 5V FG 1 1 1
2 SD SD 2 2 30
3 RD RD 3 3 32
4 RTS RS 9 4 34
5 CTS CS 6 5 36
6 DSR NC - ６ -
7 SG SG 7 7 29
8 CD NC - 8 -
20 DTR ER - 20 -
22 CI
D-sub, 9P co nnecto r socket type
(
HG 1F
)
D-sub, 25P connector socket type (HG2F/3F/4F)
D-sub, 37P connecto r plug type (HG2S)
D-sub, 25P connector socket type
Shield Wire