Discrete I/O Communication - Omron 2D CODE READER User Manual

Discrete I/O Communication

It is possible to execute reading from the programmable controller and output reading result
(OK/NG) via discrete I/O.
For the setting method of communication mode and conditions necessary to communicate via
discrete I/O, refer to "Setting Discrete I/O Communication Conditions" (p.48).
Connecting Diagram
2D code reader
V400-F050/250/350
POWER OK NG
STILL/LIVE MODE TRIG
UP EXECUTE DOWN
CN1 CN2
Omron Corporation
Cable Wiring
Cable and signal assignment on the main unit are shown below. Just wire only
necessary terminals.
Name
TRIG Input signal: Reading trigger signal
RESET Input signal: Restart
RUN Output signal: Output while the reading screen is
displayed.
OK/NG Output signal: (OK) (reading is successful) or (NG)
(reading fails) is output.
ERROR Output signal: Output when an error occurs.
BUSY Output signal: Output while processing is in
progress.
* The brown and blue wires must be connected to the power supply device.
Communicating with PC and Programmable Controller
Cable
V400-W23/W24 (NPN type)
V400-W23P/W24P (PNP type)
Power
supply
device
Recommended: OMRON
S8VS-03024
2D code reader
V400-F050/250/350
Special round connector
Description
Programmable controller
CJ Series
CS Series
24VDC
Discrete I/O
Wire color
Pink
Orange
Green
Black
Gray
Yellow
Section 5
V400-F050/250/350
User's Manual
73