Omron V430-F Series User Manual For Communication Settings

5-1
Controlling Operation and Data Output
with RS-232C
This section explains how to connect the code reader to an external device (such as PLC) using
RS-232C communications and the methods that you can use to control the code reader and its output.
5-1-1
Communications Processing Flow
In a system configuration in which it is connected by Serial (RS-232C) communications to an external
device (such as PLC), serial commands can be received and code reading results can be output to the
external device.
Below is the basic flow for establishing the Serial (RS-232C) communications, executing a Read com-
mand and outputting the Read result.
Example: Send Read command "< >" (Default)
Command
Data
Example: Send Read result "ABCDE"
Code Reader
External device
5-1-2
RS-232C Wiring
There are two ways of wiring the V430-F for RS-232C connection.
Using the RS-232C-I/O 2 Pronge cable (V430-W2-3M)
The D-Sub 9 Pin connector can be connected directly to an IBM PC compatible Serial Port.
V430-W2 3M
(Units: ㎜)
48.3
44.5
2700
100
300
63
RS232C
(D-Sub 9-pin socket)
cable label
Code Reader attachment
connector
(M12 12-pin socket)
I/O connector
(M12 12-pin plug)
48.4
5 Controlling Operation and Data Output with RS-232C
5 - 2
V430-F Series Autofocus Multicode Reader User Manual for Communication Settings

Omron V430-F Series Specifications

General

Brand	Omron
Model	V430-F Series
Category	Barcode Reader
Language	English