ABB MRP31.0 - Page 2

2 UNIVERSAL MOTOR CONTROLLER UMC100.3 | MRP31.0 MODBUS TCP COMMUNICATION MODULE MANUAL
Description
The MRP31.0 device allows the connection of the Universal Motor Controller UMC100.3 to a Modbus RTU network.
Target group
This manual is intended for the use of specialists in electrical installation and control and automation engineering, who are
familiar with the applicable national standards.
Safety requirements
The responsible staff must ensure that the application or use of the products described satisfy all the requirements for
safety, including all the relevant laws, regulations, guidelines and standards.
Using this manual
Symbols
This manual contains symbols to point the reader to important information, potential risks and precautionary
information. The following symbols are used:
Sign to indicate a potentially dangerous situation that can cause damage to the
connected devices or the environment.
Sign to indicate important information and conditions.
Sign to indicate a potentially dangerous situation that can cause human injuries.
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Terms and abbreviations
 

 Universal Motor Controller
RTU 
transmission mode
LED (Light Emitting Diodes)
 Modbus TCP communication interface
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Related documents
Technical documentation Document no.
 



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Document history
  Initial release
  Revision A
 New template
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Important notice