Connecting The Line Supply; Interface Description - X1/X3 - Siemens SINAMICS G115D Operating Instructions Manual

Fork type cable lug
Screw/bolt
M3.5
M3.5
M4
Pin type cable lug
Cable cross-section (mm
0.75
1
1.5
2.5
4
4.9

Connecting the line supply

4.9.1

Interface description - X1/X3

Connector variant
One of the three types of connectors (Q4/2, QUICKON, and MQ15) is provided depending on
the variant that has been ordered. For the line supply connection in a daisy chain, only Q4/2
connectors are provided in pair when delivered.
Q4/2 connectors (daisy-chain connections supported)
X1 - line supply (IN), 4-pin, male
SINAMICS G115D distributed drive
Operating Instructions, 12/2020, FW V4.7 SP13, A5E48681219B-002
Cable cross-section (mm
1.5 to 2.5
4 to 6
4 to 6
) d (mm)
2
1
1.3
1.5
1.8
2.3
2.9
X3 - line supply (OUT), 4-pin, female
) d (mm) d (mm)
2
1 2
2.3 4.5
3.4 6.5
3.4 6.5
d (mm) l (mm)
2 1
2.8 16
18
3 16.5
18.5
3.4 18.5
4.2 17
19
4.7 19.5
4.9 Connecting the line supply
d (mm) d (mm) l (mm)
3 4
3.7 5.8 16.3
3.7 7.2 20
4.3 8.5 20
Crimping length l (mm)
10
12
10
12
12
10
12
12
Signal Description
L1 Line phase L1
L2 Line phase L2
L3 Line phase L3
PE Protective
earth
Wiring
67