X22 Digital Output/Temperature Switch - Siemens SINAMICS S120 Manual

DC link components
8.3 Braking Module Booksize Compact
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!
Danger to life as a result of a 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.
8.3.3.4

X22 digital output/temperature switch

Table 8- 11 X22 digital output/temperature switch, braking resistor
Terminal
1
2
3
4
5
6
Type: Screw terminal 1 (Page 730)
DO: digital output
1)
506
WARNING
Designation
1)
+ Temp
- Temp
Reserved
Reserved
DO high: 200 V supply system is selected
DO low: 400 V supply system is selected
Reserved
t monitoring, or braking power monitoring, the fault
2
Technical data
Temperature switch of the braking resis-
tor
Do not use
Do not use
Manual, (GH2), 07/2016, 6SL3097-4AC00-0BP8
Booksize Power Units