Siemens SINAMICS S120 Manual page 46

Control Units and operating elements
4.1 Introduction
1
2
①
Cover
②
Blanking cover
③
Option Board (optional)
④
Memory card
Figure 4-1 Overview, Control Unit CU320-2 PN
44
3
4
Equipment Manual, 06/2020, 6SL3097-5AH00-0BP2
Control Units and additional system components