Optional safety function STO of BM3300
Instruction handbook
b maXX
BM3000, BM3200, BM3300
Document no. 5.11018.11
Baumüller Nürnberg GmbH
152
8.5
8.5.2
Safety levels and safety notes
Type code
BM3300
with safety function STO (Safe Torque Off):
BM33XX-XXXX-XXXXX[-X]-XXXXX[-
S00
]-XX[-XX][-EXX][-#XX]
Safety version optional
S0
0
: Safety
function
STO
There is no conformity to the safety standards.
Permitted for process protection only.
S0
1
: Safety
function
STO
Safety claim PLe / SIL3
(for replacement only)
S0
2
: Safety
function
STO
Safety claim PLe / SIL3
with short-circuit detection
(standard type)
according EN ISO 13849-1 and EN 62061
The Baumüller compact servo unit
BM33XX-XXXX-XXXXX[-X]-XXXXX-
S01/S02
-XX[-XX][-EXX][-#XX]
provides the safety function STO (Safe Torque Off).
m
The drive is without torque in STO function.
m
The activation of the power amplifier is reliable disabled.
m
The STO function fulfills the stop category 0 according EN 60204-1.
If no load is active on the motor shaft, the drive will coast to a standstill. For this reason
no active danger is caused by the drive in case of an enabled STO function. A restart of
the drive is not possible without a reset of the STO function.
NOTE!
Devices with the approval mark of TÜV Rheinland and the Safety label provide a cer-
tified safety function, only, refer to
Summary of Contents for b maXX 3000
Page 219: ......
