STOBER
4 | UL-compliant use
02/2019 | ID 442728.05
21
Low-voltage circuits must be supplied by an isolated source with a maximum output voltage that
does not exceed 30 V
DC
.
§
Provide the 24 V
DC
supply for the brake using a 10 A fuse (time delay). Observe the terminal
description for X11 in the chapter
§
Provide the supply for the brake using a 10 A fuse (time delay). Observe the terminal
description for X300 in the chapter
§
For the STO safety function via terminal X12: Use a 3.15 A fuse (time delay) to protect the
supply voltage of the status signal. Observe the terminal description for X12 in the chapter
X12: Safety technology (SR6 option) [
UL test
Only the risks of electric shock and the risk of fire have been examined during UL acceptance at
STOBER. Functional safety aspects have not been assessed during the UL approval process.
These are assessed for STOBER by bodies such as the TÜV SÜD certification service.