Communication Principle; Installing The Profibus Dp Communication Module - Siemens 3RW44 Manual
Industrial control soft starters
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Also See for 3RW44:
- User manual (262 pages) ,
- System manual (255 pages) ,
- Manual (153 pages)
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9.2.2
Communication principle
The following figure shows the communication principle and the way data is transmitted
depending on the master and slave operating modes:
Figure 9-2
9.3
Installing the PROFIBUS DP communication module
Hazardous voltage!
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.
3RW44 soft starters
Manual, 03/2017, NEB535219502000/RS-AB/008
Communication principle
WARNING
PROFIBUS DP communication module
9.3 Installing the PROFIBUS DP communication module
153
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