User's Manual

ManualsBrandsOmron ManualsElectronicsKanban Reader (RFID system)

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Chapter 2 Specifications

2-1 Part Names and Functions

7) Mounting hole

2) LED display

3) DIP switch

(Front view)

(Top view)

1) LED display

(Communication

surface)

NG OK

4) CN1

5) CN2

6) CN3

4S2VR-V720-KR11

RUN T/R EXT OK NG

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OMRON Corporation

Name Function Description

1) LED display OK/NG judgment display NG (Red)/ OK (Green)

2) LED display Operation display

NG (Red) judgment: No Good

OK (Green) judgment: OK

RUN (Green) power display

T/R (Orange) antenna in operation

EXT (Yellow) external synchronization input

3) DIP switch

Note 4

A

ddress (BIN setup 1: LSB 4: MSB)

System reserved (Normally OFF)

BIT 7/6 = OFF/ON: RS232C

= ON/OFF: RS422

Do not turn on both switches

concurrently.

Setup of RS422 end station

Turn on the reader on the extreme

end alone.