Hardware manual

6 Keyence
2-169
Chap.2
Connection Diagram 6-5: KV-700/1000 + KV-20R (PORT2-RS-485-2wire) to
MICRO/I
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
5 S/R(+) TERM - - 9 -
3 S/R(-) RDA(RD+) 2 3 10 32
4 S/R(+) RDB(RD-) 7 4 16 33
2 S/R(-) SDA(SD+) 1 1 11 30
1 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.