Omron V680S-HMD63-ETN User Manual page 130

Section 6
Functions
Using Field Extension Mode
Using Field Extension Mode
Use the following procedure for operation in Field Extension Mode. The following figure shows an
example in which four Reader/Writers are installed.
IP:192.168.1.203
Slave
Reader/Writer No. 3
IP:192.168.1.202
Slave
Reader/Writer No. 2
RFID System
128
User's Manual
(Modbus TCP)
Slave
Reader/Writer No. 1
IP:192.168.1.201
Master Reader/Writer
IP:192.168.1.200
Switching Hub
PLC