Line/Dc Link/Motor Connection; X9 Terminal Strip - Siemens SINAMICS S120 Equipment Manual

3.3.3

Line/DC link/motor connection

Table 3- 2 Line/DC link/motor connection for Power Module
Terminals Technical specifications
U1/L1, V1/L2, Voltage: 3 AC 380 V -10% (-15% < 1 min) to 3 AC 480 V +10%
W1/L3
Frequency: 47 Hz to 63 Hz
3 AC power input
Connecting lugs: d = 13 mm (M12/50 Nm) for cable lugs in accordance with DIN 46234 / DIN 46235
DC link connection Voltage: 1.35 x V
DCP, DCN
Connecting lugs: d = 13 mm (M12/50 Nm) for cable lugs in accordance with DIN 46234 / DIN 46235
U2, V2, W2 Voltage: 0 V 3 AC to 0.72 x DC link voltage
3 AC power output
Connecting lugs: d = 13 mm (M12/50 Nm) for cable lugs in accordance with DIN 46234 / DIN 46235
PE connection Connecting lugs: d = 13 mm (M12/50 Nm) for cable lugs in accordance with DIN 46234 / DIN 46235
3.3.4

X9 terminal strip

Table 3- 3 Terminal strip X9
Terminal
1
1
2
2
3
4
5
6
7
8
Max. connectable cross-section 1.5 mm
Note
The function of the EP terminals is only available when Safety Integrated Basic Functions
are enabled.
Note
The two "P24 V" or "M" terminals are jumpered in the connector. This ensures that the
supply voltage is looped through, even when the connector is removed.
Chassis Liquid Cooled Power Units
Manual, (GH7), 01/2011, 6SL3097-4AM00-0BP1
line
Signal name
P24 V
P24 V
M
M
Reserved, do not use
Main contactor control
EP +24 V (Enable Pulses)
EP M1 (Enable Pulses)
2
Technical specifications
Voltage: 24 V DC (20.4 V – 28.8 V)
Power consumption: See Technical data
240 V AC: max. 8 A
30 V DC: max. 1 A
isolated
Supply voltage: 24 V DC (20.4 V - 28.8 V)
Power consumption: 10 mA
Signal propagation times:
L → H: 100 μs
H → L: 1000 µs
The pulse disable function is only available when
Safety Integrated Basic Functions are enabled.
Power Modules
3.3 Interface description
63