PROFIBUS DP communication module
9.3 Installing the PROFIBUS DP communication module
3RW44 soft starters
Manual, 03/2017, NEB535219502000/RS-AB/008
153
The following figure shows the communication principle and the way data is transmitted
depending on the master and slave operating modes:
Figure 9-2 Communication principle
Installing the PROFIBUS DP communication module
Can cause electric shock and burns. Turn off and lock out all power supplying the system
and device before working on the device.
Read the information in the SIRIUS PROFIBUS communication module for 3RW44 soft
starter (https://support.industry.siemens.com/cs/ww/en/view/23071380) operating
instructions with the article number 3ZX1012-0RW44-0KA0.