4.2
Control interfaces
4.2.1
Overview of the interfaces
Interfaces at the front of the Control Unit
To access the interfaces at the front of the Control Unit, you must open the front door.
①
②
③
④
SINAMICS G120X converter
Operating Instructions, 06/2019, FW V1.01, A5E44751209B AC
Terminal strip
Switch for AI 0 and AI 1
(U/I)
Status LED
Connection to the Operator Panel, Smart Access or I/O Extension Module
⑤
Memory card slot
⑥
To secure the I/O Extension Module
⑦⑧
Terminal strips
⑨
Fieldbus interfaces at the lower side
Wiring
4.2 Control interfaces
99