Saf-001-001-Xxx - Baumuller BM5-O-SAF-000 Operating Instructions Manual

8.5
Input circuitry
8.5.2

SAF-001-001-xxx

Depending on the input circuitry of the Safety Module (SAF-001-001-xxx), the module
can be operated with different safety components (emergency stop device, electronic
safety sensor). The examples in the following sections show the wiring of the Safety
Module (SAF-001-001-xxx) for the operation with an emergency stop device and a safety
light curtain.
WARNING!
The power supply unit for generating the 24 Volt electrical supply must meet the
requirements for PELV according to EN 60204-1.
8.5.2.1 Operation with emergency stop device
The following example for the wiring of an emergency stop device with the Safety
Module (SAF-001-001-xxx) ensures that short circuits on the input side are detected. In
case of a short circuit on the input side, the converter always switches to the STO (Safe
Torque Off) status.
STO module
BM5-O-SAF-001-001
Figure 9:
46 Operation Manual Safety Module for b maXX 5000 BM5-O-SAF-000/-001
Document no.: 5.09013.07
of 114
-xxx
STO_1A_GND (X1-01)
STO_1B_GND (X1-02)
reserved (X1-03)
STO_2A_GND (X1-04)
STO_2B_GND (X1-05)
reserved (X1-06)
STO_2A_24V (X1-07)
STO_1A_24V (X1-08)
Internal
STO_1B_24V (X1-09)
connections
reserved (X1-10)
STO_2A_24V (X1-11)
STO_2B_24V (X1-12)
reserved (X1-13)
STO_1A_24V (X1-14)
Safety Module (SAF-001-001-xxx) with emergency stop device
0V 24V DC
Emergency
Stop
0V
24V DC
Baumüller Nürnberg GmbH