![background image](http://html1.mh-extra.com/html/omron/v500-r2-series/v500-r2-series_user-manual_741439108.webp)
106
Sec
tion
5
How to Use Command
L
in
k
Un
it
V7
00-
L1
2
V500-R2 series
User’s Manual
Section 5
Example of System Configuration
How to Use Command Link Unit V700-L12
V700-L12 is a communication link unit for communication relay of RS-232C output equipment
such as bar code readers and RFID system. (Hereinafter refer to as "link unit".) It is used to
connect plural sets of RS-232C output equipment to one port of the upper equipment.
Part names
Operation indication lamp
Operation condition of the link unit is indicated with four LED.
Information only required for connection of the bar code reader and the link unit is described here.
When used, be sure to read the operation manual of the link unit V700-L12.
LED
Description
RUN
Illuminate during normal operation of the link unit.
COMM
Illuminate during data communication with the upper equipment.
ID
Illuminate during data communication with the bar code reader.
ERR
Illuminate in the event of a failure during data communication with upper equipment or a bar code reader.
GR (frame ground) terminal is in the multi-connection port.
D type grounding (former type 3 grounding) should be performed.
Multi-connection port (RS-485)
p.112
Port for upper level connection (RS-232C)
p.110
ID connection port
p.114
Set DIP-SW (inside the cover)
p.109
24 V power supply
terminal (inside the cover)
p.108
Operation indication lamp
Содержание V500-R2 Series
Страница 1: ...Z334 E1 01A Cat No Fixed Laser Type Barcode Reader User s Manual V500 R2 Series...
Страница 18: ...16 V500 R2 series User s Manual Introduction Contents Introduction MEMO...
Страница 36: ...34 Section 2 Installation V500 R2 series User s Manual Section 2 Wiring and Installation MEMO...
Страница 52: ...50 Section 3 Test Reading Function V500 R2 series User s Manual Section 3 Function Explanation MEMO...
Страница 143: ......