SIEMENS
SINAMICS DCM
DC Converter and Control Module
DC Converter
3/40
Siemens D 23.1 · 2014
3
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Circuit diagrams
(continued)
Assignment of terminals and connectors
Overview
Overview of terminals and connectors
Power section
Terminal type, power connections for 15 A and 30 A units
Terminal type, power connections for units of 60 A and higher
1U1, 1V1, 1W1, 1C1, 1D1
Power section
3U1, 3W1, 3C, 3D
Field circuit
4U1, 4V1, 4W1, 4N1
Fan
5U1, 5W1, 5N1
Electronics power supply
X100, X101
DRIVE-CLiQ
X126
PROFIBUS
X165, X166
Parallel connection interface
X177
Analog inputs, digital inputs, digital outputs, setpoints, reference voltage (P10/N10), serial interface (peer-to-peer),
pulse encoder, analog outputs, temperature sensor
X178
RS485 interface for connecting the AOP30, USS interface as alternative; as a general rule, only one of the two
interfaces X178 or X179 can be used
X179
RS232 interface for use as a USS interface; as a general rule, only one of the two interfaces X178 or X179 can be used
XR1, XS1, XT1
Relay output for line contactor, safety shutdown (E-STOP), analog tachometer
Type
KDS 10 PC board terminal
Conductor size
• Rigid: 0.5 … 16 mm
2
• Flexible with end sleeve with/without plastic sleeve: 0.5 … 10 mm
2
• Conductor sizes: AWG 20 … 6
Stripped length
12 mm
Tightening torque
1.2 … 1.5 Nm
Units
Data
60 … 210 A
1U1, 1V1, 1W1: 3
×
20 mm aluminum busbar, through hole for M8
1C1, 1D1: 5
×
20 mm aluminum busbar, through hole for M8
Max. conductor cross-section for cables with cable lug in acc. with DIN 46234:
1U1, 1V1, 1W1, 1C1, 1D1: 2
×
95 mm
2
Tightening torque for 1U1, 1V1, 1W1, 1C1, 1D1: 13 Nm
Tightening torque for protective conductor: 25 Nm
280 A
1U1, 1V1, 1W1: 3
×
20 mm copper busbar, through hole for M8
1C1, 1D1: 5
×
20 mm copper busbar, through hole for M8
Max. conductor cross-section for cables with cable lug in acc. with DIN 46234:
1U1, 1V1, 1W1, 1C1, 1D1: 2
×
95 mm
2
Tightening torque for 1U1, 1V1, 1W1, 1C1, 1D1: 13 Nm
Tightening torque for protective conductor: 25 Nm
400 … 450 A
1U1, 1V1, 1W1: 5
×
30 mm aluminum busbar, through hole for M10
1C1, 1D1: 5
×
35 mm aluminum busbar, through hole for M10
Max. conductor cross-section for cables with cable lug in acc. with DIN 46234:
1U1, 1V1, 1W1: 2
×
150 mm
2
1C1, 1D1: 2
×
185 mm
2
Tightening torque for 1U1, 1V1, 1W1, 1C1, 1D1: 25 Nm
Tightening torque for protective conductor: 50 Nm
600 A
1U1, 1V1, 1W1: 5
×
30 mm copper busbar, through hole for M10
1C1, 1D1: 5
×
35 mm copper busbar, through hole for M10
Max. conductor cross-section for cables with cable lug in acc. with DIN 46234:
1U1, 1V1, 1W1: 2
×
150 mm
2
1C1, 1D1: 2
×
185 mm
2
Tightening torque for 1U1, 1V1, 1W1, 1C1, 1D1: 25 Nm
Tightening torque for protective conductor: 50 Nm
720 … 850 A
1U1, 1V1, 1W1, 1C1, 1D1: 5
×
60 mm copper busbar, through hole for M12
Max. conductor cross-section for cables with cable lug in acc. with DIN 46234:
1U1, 1V1, 1W1, 1C1, 1D1: 4
×
150 mm
2
Tightening torque for 1U1, 1V1, 1W1, 1C1, 1D1: 44 Nm
Tightening torque for protective conductor: 50 Nm
Protective conductor:
Minimum cross-section 10 mm
2
, for connection options, see dimensional drawings.
© Siemens AG 2014