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Chapter 8 Communication Functions
8-77
Wiring Example : RS-485 I/F
3) Usage of G7L-FUEA/RUEA
G7L-FUEA and G7L-RUEA are Field Bus Interface module of LGIS and they support High speed link communication
service by parameter setting. But communication by command(Read, Write) are not available
• After selecting communication parameter from KGLWIN and select FIELDBUS MASTER as below
RDA
RDB
S
DA
S
DB
SG
Master
Slave Slave Slave
RDA
RDB
S
DA
S
DB
SG
RDA
RDB
S
DA
S
DB
SG
RDA
RDB
S
DA
S
DB
SG
Station number setting switch