Siemens SINAMICS G120C DP User Manual

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.












;
;
;
;
;
;
;
;
;
① Terminal strip -X138
② Terminal strip -X137
③ Terminal strip -X136
④ Interface -X21 to the Opera‐
tor Panel
⑤ Memory card slot
⑥ Switch for AI0
,8
$,
• I0/4mA…20mA
• U-10/0V…10V
⑦ Switch for the bus address
Only on G120CDP and
G120CUSS/MB
2II2Q
%LW
%LW
%LW
%LW
%LW
%LW
%LW
G120C PN: No function
⑧ USB interface -X22 for con‐
nection to a PC
⑨
/1.
/1.
5'<
%)
6$)(
Status LED
LNK1/2 only for G120CPN
⑩ Terminal strip -X139
⑪
2))21
Switch for bus termination, only on G120CUSS/MB
G120DP and G120CPN: No function
⑫ Fieldbus interface at the bottom
Installing
4.10Connecting the interfaces for the converter control
SINAMICS G120C Converters
82 Operating Instructions, 02/2023, FW V4.7 SP14, A5E34263257B AK

Siemens SINAMICS G120C DP Specifications

General

Brand	Siemens
Model	SINAMICS G120C DP
Category	Inverter
Language	English