Connecting The Interfaces For The Converter Control; Overview Of The Interfaces - Siemens SINAMICS G120C Operating Instructions Manual
Low voltage converters
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Also See for SINAMICS G120C:
- Operating instructions manual (470 pages) ,
- Compact operating instructions (92 pages) ,
- Getting started (68 pages)
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Installing
4.10 Connecting the interfaces for the converter control
4.10
Connecting the interfaces for the converter control
4.10.1
Overview of the interfaces
Frame sizes FSAA ... FSC
To access the interfaces at the front of the Control Unit, you must lift the Operator Panel (if one
is being used) and open the front doors.
⑨
⑩
Terminal strip -X139
⑪
⑫
Fieldbus interface at the bottom
82
Status LED
LNK1/2 only for G120C PN
Switch for bus termination, only on G120C USS/MB
G120 DP and G120C PN: No function
①
②
③
④
⑤
⑥
⑦
⑧
Operating Instructions, 02/2023, FW V4.7 SP14, A5E34263257B AK
Terminal strip -X138
Terminal strip -X137
Terminal strip -X136
Interface -X21 to the Opera‐
tor Panel
Memory card slot
Switch for AI 0
• I 0/4 mA ... 20 mA
• U -10/0 V ... 10 V
Switch for the bus address
Only on G120C DP and
G120C USS/MB
G120C PN: No function
USB interface -X22 for con‐
nection to a PC
SINAMICS G120C Converters
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