X22 Digital Output/Temperature Switch - Siemens SINAMICS S120 System Manual

Terminal X21.4 - fault
In the event of an overtemperature fault, l
will be acknowledged automatically after a cooling phase. Manual acknowledgment is not
necessary!
Electric shock due to hazardous voltage at terminals X21
Hazardous voltages can be present at terminals X21 in the case of a fault. Touching live
components can result in death or severe injury.
• Only connect protective extra low voltages at terminals X21.
7.2.3.4

X22 digital output/temperature switch

Table 7-11 X22 digital output/temperature switch, braking resistor
Terminal
1
2
3
4
5
6
Type: Screw terminal 1 (Page 177)
DO: digital output
1)
High Frequency Drive
System Manual, 10/2020, 6SL3097-5AH10-0BP0
WARNING
Function 1)
+ Temp
- Temp
Reserved, do not use
Reserved, do not use
DO high: 200 V supply system is selected
DO low: 400 V supply system is selected
Reserved, do not use
7.2 Braking Module Booksize Compact
t monitoring, or braking power monitoring, the fault
2
Technical specifications
Temperature switch of the braking resistor
Braking Modules
111