System Connection; Conductor Cross-Sections And Cable Lugs; Connecting The Mains Supply And Braking Resistor - X1 - Siemens SINAMICS S200 Compact Operating Instructions

4.4

System connection

4.4.1

Conductor cross-sections and cable lugs

Connection type
Mains supply (L1, L2, L3)
Mains supply (PE)
24 V DC power supply
External braking resistor
STO connection
2)
Motor power connection
Motor holding brake
2)
If you use insulated cable lugs, the length of the cable lugs is 12 mm.
1)
For the SINAMICS S200 converter only
2)
4.4.2

Connecting the mains supply and braking resistor - X1

X1 Terminal
L1
L2
L3
DCP
R2
R1
Line phase L and neutral N are designed for applications on the single-phase mains supply network.
1)
To use the integrated braking resistor, connect DCP and R2 with the jumper included in the scope of delivery. The S200
2)
Basic (FSA and FSB) and S200 FSA (0.1 kW) do not have an internal braking resistor.
To use an external braking resistor, remove the connection between DCP and R2 first. Connect the converter to an
3)
external braking resistor via terminals DCP and R1.
When the terminal R1 or R2 is not in use, cover it with the blanking plug provided in the connector kit (installed on R1
4)
upon delivery).
SINAMICS S200 PROFINET servo drive system with SIMOTICS S-1FL2
A5E52388930A AA, 07/2023
Terminal type Conductor cross-section
Spring-loaded 0.75 mm² ... 2.5 mm²
(AWG: 18 ... 12)
Screw-type 0.75 mm² ... 2.5 mm²
(AWG: 18 ... 12)
Spring-loaded 0.2 mm² ... 2.5 mm²
(AWG: 24 ... 12)
Spring-loaded 0.2 mm² ... 2.5 mm²
(AWG: 24 ... 12)
Spring-loaded 0.2 mm² ... 1.5 mm²
(AWG: 24 ... 16)
Spring-loaded 0.75 mm² ... 2.5 mm²
(AWG: 18 ... 12)
Spring-loaded 0.38 mm² ... 0.75 mm²
(AWG: 22 ... 18)
Designation
Line phase L1/line phase L
Line phase L2
Line phase L3/neutral N
DC link positive (for connection to the braking resistor)
Connection to the internal braking resistor
4)
Connection to the external braking resistor
4)
Stripping length
9 mm ... 10 mm
10 mm
10 mm ... 11 mm
9 mm ... 10 mm
10 mm
9 mm ... 10 mm
9 mm ... 10 mm
1)
1)
2)
3)
Cable lug
Pin-type
Ring type
Pin-type
1)
Pin-type
Pin-type
Pin-type
Pin-type
Technical data
Maximum current limit:
20 A
17