Connector; Wiring - Omron F160-2 Manual

Connecting through the Serial Interface
4-2-2

Connector

The F160's RS-232C/RS-422 Connector is a 9-pin D-SUB female connector.
The pin allocation is shown below.
9
8
7
6
1
2
3
4
5
6
7
8
9
The following plug and hood are recommended and are available from
OMRON.
Plug
Hood
4-2-3

Wiring

The maximum cable length is 15 m for RS-232C or RS-422
RS-232C Wiring
36
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5
4
3
2
1
Pin Signal
FG
SD
RD
NC
RDB(+)
RDA(-)
SDB(+)
SDA(-)
GND
Model Model No.
XM2A-0901
XM2S-0911
F160
Signal
Pin
SD 2
RD 3
9
GND
Use only shielded cable.
Name
Protective frame ground
For RS-232C
Not connected
For RS-422
Signal ground
External device
Signal
Pin
SD
RD
GND
Section 4-2
RS/CS control
cannot be used.