Lg Electronics 120S User Manual
Chapter 4 Names of Parts
4 -14
4.4.3 Pnet I/F Module
1) G7L-PBEA
4.4.4 DeviceNet I/F Module
1) G7L-DBEA
4.5 Option Module
Option modules are attached the expansion slot of main unit or expansion unit, and supplies optional functions such as
memory expansion or real time clock. MASTER-K120S series have two option modules – External memory module and RTC
module.
No.
Names
①
Option module
②
Connector
No.
Names
①
Station No. selecting switch
②
Pnet cable connector
③
Expansion
cable
④
Expansion cable connecting terminal
⑤
Communication status LED
No.
Names
①
Station No. selecting switch(NA)
②
DeviceNet cable connector
③
Expansion
cable
④
Expansion cable connecting terminal
⑤
Baud rate selecting switch
⑥
Power supply/Communication status LED
②
①