X46 Brake Control And Monitoring; Drive-Cliq Interfaces X400, X401, X402 - Siemens Sinamics S120 Manual

Power Modules
4.3 Interface description
4.3.7

X46 Brake control and monitoring

Table 4- 6
Max. connectable cross-section: 1.5 mm
Note
The interface is intended for connection of the Safe Brake Adapter.
Fire hazard due to overheating when permissible connection cable lengths are exceeded
Excessively long connection cables on terminal strip X46 can cause components to
overheat with the associated risk of fire and smoke.
• Limit the length of the connecting cables to a maximum of 10 m.
• The connection cable must not be led out the control cabinet or control cabinet group.
4.3.8

DRIVE-CLiQ interfaces X400, X401, X402

Table 4- 7
Blanking plate for DRIVE-CLiQ interfaces (50 pcs.) Article number: 6SL3066-4CA00-0AA0
118
Terminal strip X46 brake control and monitoring
Terminal Function
1 BR output +
2 BR output -
3 FB input +
4 FB input -
WARNING
DRIVE-CLiQ interfaces X400, X401, X402
PIN Signal name
1 TXP
2 TXN
3 RXP
4 Reserved, do not use
5 Reserved, do not use
6 RXN
7 Reserved, do not use
8 Reserved, do not use
A + (24 V)
B M (0 V)
Technical data
Brake connection
Supply voltage: 24 V DC
Max. load current: 0.2 mA
2
Manual, (GH7), 11/2016, 6SL3097-4AM00-0BP7
Technical data
Transmit data +
Transmit data -
Receive data +
Receive data -
24 V power supply
Electronics ground
Liquid-cooled chassis power units