Introduction
2
C441 PROFIBUS Module User Manual
MN042002EN—July 2015
www.eaton.com
Introduction
The C441 PROFIBUS modules enable PROFIBUS
communications for the following Eaton devices.
●
C441 Motor Insight overload and monitoring relay
●
C440 Overload and monitoring relay
●
S611 Soft Starter
●
S811+ Soft Starter
The device can also be used stand-alone as a PROFIBUS
I/O block.
The table below describes the products covered in this
manual and their primary usage.
Table 2. Product Selection
The PROFIBUS module provides the following key features.
●
Supports PROFIBUS protocol
●
4 Discrete Input Points and 2 Output relays
Catalog
Number
Description
Use With
C441Q
Plug-In PROFIBUS Module with 120 Vac Inputs
and Relay Outputs
C441 Motor Insight, S611 Soft Starter
C441S
Plug-In PROFIBUS Module with 24 Vdc Inputs
and Relay Outputs
C441 Motor Insight, S611 Soft Starter
C441QS
Stand-alone PROFIBUS Module with 120 Vac
Inputs and Relay Outputs
C440 Overload, S611 Soft Starter,
I/O Block, S811+ Soft Starter
C441SS
Stand-alone PROFIBUS Module with 24 Vdc
Inputs and Relay Outputs
C440 Overload, S611 Soft Starter,
I/O Block, S811+ Soft Starter
