Data Sheet for Product

13
Siemens A6V11478118_en_c
Smart Infrastructure 2021-01-20
Wiring
NOTICE
Polarity reversal protection
The device is short circuit proof and protected against polarity reversal.
Each connection is protected against crossover up to maximum supply voltage.
Save mode and analog outputs
The QBM97.. is delivered with a 'Save mode' function to prevent damage in the event of an
open circuit to the Modbus connection. The analog outputs are switched to DC 0 V if
communication is lost for > 60 seconds.
Disposal
The device is considered an electronic device for disposal in accordance
with the European Guidelines and may not be disposed of as domestic
garbage.
● Dispose of the device through channels provided for this purpose.
● Comply with all local and currently applicable laws and regulations.