Installation
4.11 Mounting ET 200pro FC-2 fail-safe devices
SIMATIC ET 200pro FC-2 converter
Operating Instructions, 04/2018, FW V4.7 SP10, A5E34257324B AF
57
7.
F-RSM or F-Switch
8.
Frequency converters.
The fail-safe inverter is fitted.
❒
4.11.1
Mounting the bus module and the repair switch
The Safety Local function of the F-RSM, its use, control elements and connections are
described in detail in the manual
SIMATIC ET 200pro Motor Starters
.
Therefore, only the most important points concerning its use with a frequency converter will
be covered here.
The 3RK 19222-2BA00 bus module is required to accommodate a Safety Local repair switch
module. It is mounted to the left of the frequency converter bus module.
The Safety Local repair switch module is plugged onto its mounted backplane bus module
(1) and screwed with 3 recessed head screws to the rack (2).
Note
Make sure that the seal is cleanly seated and that the recessed head screws are tightened
with a torque of 1.5 Nm to ensure a tight arrangement.
Figure 4-15 Installing the repair switch module
Tools required
Cross-tip screwdriver, size 2
