X42 Terminal Strip; X46 Brake Control And Monitoring - Siemens SINAMICS S120 Equipment Manual

Motor Modules
5.3 Interface description
5.3.6

X42 terminal strip

Table 5- 5 Terminal strip X42 voltage supply for Control Unit, Sensor Module and Terminal Module
Terminal
1
2
3
4
Max. connectable cross-section 2.5 mm
The terminal strip is not intended for free 24 V DC availability (for example for supplying
further line-side components), as the voltage supply of the Control Interface Module could
also be overloaded and operating capability could thus be compromised.
5.3.7

X46 Brake control and monitoring

Table 5- 6 Terminal strip X46 brake control and monitoring
Terminal
1
2
3
4
Max. connectable cross-section 1.5 mm
CAUTION
The length of the connecting lead at terminal strip X46 must not exceed 10 m, and the lead
must not be brought out outside the control cabinet or control cabinet group.
146
Function
P24L
M
2
CAUTION
Function
BR output +
BR output -
FB input +
FB input -
2
Technical specifications
Voltage supply for Control Unit, Sensor Module and
Terminal Module (18 to 28.8 V)
maximum load current: 3 A
Technical specifications
The interface is intended for connection of the Safe
Brake Adapter.
Manual, (GH7), 01/2011, 6SL3097-4AM00-0BP1
Chassis Liquid Cooled Power Units