Siemens PROFINET SIRIUS 3RW5 - Fieldbus; Connecting the bus connector

5.2 Fieldbus
5.2.1 Connecting the bus connector
Requirements
• Mounted 3RW5 PROFINET communication module
• Bus connector (Page 34)
• Cable tie
Note
Malfunctions caused by EMC interference
The purpose of shielding cables is to attenuate (dampen) magnetic, electrical or
electromagnetic interference 󹪝elds. Connect the cable shield of the 󹪝eldbus cable to system
ground with low impedance to that interference currents on the cable shield can be conducted
to ground.
Generally follow the instructions in the EMC Guide (http://www.siemens.com/emc-guideline)
and implement the measures stated in it for shielding the cables and for connecting the shield.
Procedure - 3RW5 PROFINET Standard communication module
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
Illustration similar
1. Plug the bus connector of the cable into the socket of the 3RW5 PROFINET Standard
communication module.
2. Secure the cable with a cable tie.
Connection
5.2 Fieldbus
SIRIUS 3RW5 PROFINET communication modules
50 Equipment Manual, 05/2021, A5E35631297002A/RS-AD/004