KEYENCE Visual KV Series - Manual (Page 278)

7.5 KV Mode Programming KV-300 Series Only
KV
-300
KV-10/80
Chapter 7 KV-L2 Serial Interface Module
1-254
7
■ When using port 2 (set to RS-232C mode)
When using an RS-232C port on the KV-L2, connect the cables as shown.
■ When using port 2 (set to RS-422A mode)
When using the RS-422A port on the KV-L2, connect the cables as shown.
SG
(SG)
SDB RDB
SDA
(SD)
RDA
(RD)
1 3 5
2 4
KV-L2 terminal nos.
3
5
1
SD
RD
SG
KV-L2
3
5
1
SD
RD
SG
KV-L2
2
3
4
5
6
20
7
SD
RD
RS
CS
DR
ER
SG
External unit
designated as DTE
2
3
4
5
6
20
7
SD
RD
RS
CS
DR
ER
SG
External unit
designated as DCE
SG
(SG)
SDB RDB
SDA
(SD)
RDA
(RD)
1 3 5
2 4
KV-L2 terminal nos.
SDA
SDB
RDA
RDB
SG
SDA
SDB
RDA
RDB
SG
KV-L2 External unit
3
2
5
4
1
KVHKA Chap 07_5to10.p65 08.3.11, 11:18 AM 254