X9 Terminal Strip; X41 Ep Terminals; X42 Terminal Strip - Siemens SINAMICS S120 Equipment Manual

3.3.3.4

X9 terminal strip

Table 3- 15 X9 terminal strip
Terminal
1
2
3
4
5
6
7
8
L1
L2
L3
Max. connectable cross-section: Terminals 1 - 8: 1.5 mm
3.3.3.5

X41 EP terminals

Table 3- 16 X41 terminal strip
Terminal
4
3
2
1
Max. connectable cross-section 1.5mm
Note
For operation, 24 V DC must be connected to terminal 2 and ground to terminal 1. Pulse
suppression is activated when terminals are disconnected.
3.3.3.6

X42 terminal strip

Reserved, do not use!
Chassis power units
Manual, (GH3), 10/2008, 6SL3097-2AE00-0BP3
Signal name
P24V
M
Bridging contactor control
Not assigned
Checkback signal precharging
contactor
Connection of precharging
circuit and fan supply
, Terminals L1 - L3: 16 mm
2
Function
Not assigned
Not assigned
EP +24 V (enable pulses)
EP M1 (enable pulses)
2
Technical specifications
Voltage: 24 V DC (20.4 V – 28.8 V)
Power consumption: max. 1.7 A
Voltage: 230 V AC
Power consumption: max. 10 A
isolated
Voltage: 230 V AC
Maximum permissible current: 6 A
isolated
Contact closed: Contactor is de-energized
•
Contact open: Contactor is energized
•
380 V 3 AC to 480 V 3 AC or
500 V 3 AC to 690 V 3 AC
Power consumption: See technical specifications
2
Technical specifications
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
Line Modules
3.3 Smart Line Modules
101