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V530-R160
Operation Manual
SE
C
T
IO
N
3
Conn
ect
ing th
rough
the Ser
ia
l Inte
rf
ace
SECTION 3
Connection to the Host
Connector
The V530-R160's RS-232C/422 Connector is a D-SUB female connector (M2.6). The pin alloca-
tion is shown below.
RS-422 Block Diagram
Use a compatible connector.
Pin
Signal
Function
FG
SD
RD
NC
RDB(RD+)
RDA( RD- )
SDB(SD+)
SDA( SD- )
GND
Protective frame ground
RS-232C
RS-232C
Not connected
RS-422
RS-422
RS-422
RS-422
Signal ground
1
2
3
4
5
6
7
8
9
1
2
3
4
5
9
8
7
6
SDB(SD+)
SDA(SD-)
RDB(RD+)
RDA(RD-)
Recommended Model
Manufacturer
Model
Plug
OMRON
XM2A-0901
Hood
OMRON
XM2S-0911