Wiring
4.9 Connecting the line supply
SINAMICS G115D distributed drive
Operating Instructions, 12/2020, FW V4.7 SP13, A5E48681219B-002
67
Fork type cable lug
Screw/bolt Cable cross-section (mm
2
) d
1
(mm) d
2
(mm) d
3
(mm) d
4
(mm) l (mm)
M3.5
1.5 to 2.5
2.3
4.5
3.7
5.8
16.3
M3.5
4 to 6
3.4
6.5
3.7
7.2
20
M4
4 to 6
3.4
6.5
4.3
8.5
20
Pin type cable lug
Cable cross-section (mm
2
) d
1
(mm)
d
2
(mm)
l
1
(mm)
Crimping length l (mm)
0.75
1.3
2.8
16
10
18
12
1
1.5
3
16.5
10
18.5
12
1.5
1.8
3.4
18.5
12
2.5
2.3
4.2
17
10
19
12
4
2.9
4.7
19.5
12
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 X3 - line supply (OUT), 4-pin, female Signal Description
L1
Line phase L1
L2
Line phase L2
L3
Line phase L3
PE
Protective
earth
