Siemens SINAMICS G115D Operating Instructions Manual page 68

Wiring
4.8 Cables and connectors
24 V DC power supply terminals (2L+/2M/1L+/1M)
Connector variant
Frame size
FSA/FSB/FSC
Glanded variant
Frame size
FSA/FSB/FSC
For more information on cable cross-sections at 24 V power supply daisy chain application,
see the following chapter:
Digital input and output terminals
Frame size
FSA/FSB/FSC
Cable lugs
Use cable lugs with insulated end sleeves for cable connections. The maximum dimensions of
the cable lugs are listed in the table below. These cable lugs are not to exceed these
dimensions; otherwise, the mechanical fastening and adherence to the voltage distances are
not guaranteed.
Ring type cable lug
Screw/bolt
M4
M4
M4
66
Cross-section for stranded conductor
4 × 0.75 mm
Terminal type Cable lug
Spring-type
Connecting to the 24 V power supply using daisy chain (Page 75)
Terminal type
Spring-type
Cable cross-section (mm
0.5 to 1.5
1.5 to 2.5
4 to 6
to 2.5 mm (AWG 19 to AWG 13)
2 2
Cross-section for stranded conductor
Pin type 4 × 0.75 mm
(AWG 19 to AWG 13)
Cable lug Cross-section for stranded conductor
Pin type 5 × 0.25 mm
(AWG 24 to AWG 22)
) d (mm) d
2
1
1.7 4.1
2.3 4.5
3.4 6.5
Operating Instructions, 12/2020, FW V4.7 SP13, A5E48681219B-002
to 2.5 mm
2 2
to 0.34 mm
2 2
(mm) d (mm) d (mm)
2 3 4
4.3 8
4.3 8.5
4.3 9.5
SINAMICS G115D distributed drive
Crimping
length
10 mm
Crimping
length
8 mm
l (mm)
17.0
17.8
20.8