Siemens SIRIUS 3RW5 Equipment Manual page 19

Description
You can equip SIRIUS soft starters of the 3RW5 series with an optional
3RW5 communication module and therefore also with network functionality. Using the
3RW5 communication module, you integrate the 3RW5 soft starters into the associated
network environment with their complete functionality.
The 3RW5 soft starters can be equipped with a slot for fitting the
3RW5 communication modules. If the 3RW5 soft starter does not feature a slot, install
the 3RW5 communication module next to the 3RW5 soft starter on a level surface,
e.g. a mounting plate.
Preconditions for using the 3RW5 communication modules on the 3RW5 soft starter
Note
3RW5 Modbus TCP communication module
The 3RW5 Modbus TCP communication module is supported by the following
3RW5 soft starters:
• 3RW50 soft starter
• 3RW52 soft starter
• 3RW55 soft starter
• 3RW55 Failsafe soft starter
The 3RW5 Modbus TCP communication module is supported by the
3RW5 HMI High Feature.
A history of the firmware versions with new features can be found in the downloads on the
3RW5 topic page (https://support.industry.siemens.com/cs/ww/en/view/109747404).
3RW5 Modbus TCP communication module from firmware version V1.1.
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Note
3RW5 Modbus RTU communication module
The 3RW5 Modbus RTU communication module is supported by the following
3RW5 soft starters:
• 3RW50 soft starter
• 3RW52 soft starter from firmware version V2.0
• 3RW55 soft starter from firmware version V2.0
• 3RW55 soft starter Failsafe
From firmware version V2.0, the 3RW5 Modbus RTU communication module is supported by
the 3RW5 HMI High Feature.
A history of the firmware versions with new features can be found in the downloads on the
3RW5 topic page (https://support.industry.siemens.com/cs/ww/en/view/109747404).
SIRIUS 3RW5 Modbus communication module
Equipment Manual, 03/2020, A5E43676481002A/RS-AC/003
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