Baumuller b maXX 3000 User Manual

Operation
Instruction handbook b maXX BM3000, BM3200, BM3300
Document no. 5.11018.11
155
of 218
8
8.5.6 Examples for input wiring
Depending on the input wiring of the STO function, it can be operated with different safety
components (emergency stop device, electronic safety sensor). The examples in the
following sections show the wiring of the STO option for the operation with an emergency
stop device, a safety light grid and the Baumüller Safety I/O terminal SO4000.
Operation with
emergency stop
device
The following example for the wiring of an emergency stop device with the STO module
ensures that short circuits on the input side are detected.
BM33XX-XXXX-
XXXXX-X-XXXXX-
S01
In case of a short circuit on the input side between A  B the converter always switches
to the STO (Safe Torque Off) status.
Figure 64: STO function S01: Operation with emergency stop device
WARNING!
The power supply unit for generating the 24 Volt electrical supply must meet the
requirements for PELV according to EN 60204-1.
BM3300 bottom
X102
5
4
3
2
1
0 V DC
24 V DC
Emergency stop
A
B
0V
DC
24 V
DC

Baumuller b maXX 3000 Specifications

General

Brand	Baumuller
Model	b maXX 3000
Category	Control Panel
Language	English