Remote Connection And Communication I/F Module; Remote Connection - LG MASTER-K 120S Series User Manual

Chapter 8 Communication Functions

8.5 Remote connection and communication I/F module

8.5.1 Remote connection

MASTER-K120S series can connect to other PLC by built-in Cnet interface or communication I/F modules.
1) Remote connection by built-in Cnet I/F
Remote connection by built-in Cnet I/F is available by dedicated communication protocol only.
If KGLWIN and Master station is connected physically, it can connect to each slave station using remote connection
function.
Ch.1 Slave, station #2
RS-485 I/F
Ch.1 Slave, station #31
Ch.1, RS-485 multi-drop system
Using built-in Cnet
Local connection
Master station G7L-CUEC
KGLWIN
Ch.0 Slave, station #1
Ch0, Slave station#2
Ch0, Slave station#31
Ch.0 RS-422/485 multi-drop system
Using G7L-CUEC
8-73
G7L-CUEC
RS-422/485 I/F