X9 Terminal Strip - Siemens SINAMICS S120 Equipment Manual

4.3.3.4

X9 terminal strip

Table 4- 14 Terminal strip X9
Terminal
1
1
2
2
3
4
5
6
7
8
Max. connectable cross-section 1.5 mm
Note
For operation, 24 V DC must be connected to terminal 7 and ground to terminal 8. Pulse
suppression is activated when terminals are disconnected.
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
Signal name
P24 V
P24 V
M
M
Bypass contactor control
Pre-charge 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
for Active Interface Module, -X609;11
for Active Interface Module,-X609;12
for Active Interface Module, -X609;9
for Active Interface Module, -X609;10
Supply voltage: 24 V DC (20.4 V - 28.8 V)
Power consumption: 10 mA
Line Modules
4.3 Active Line Modules
117