Eaton C441 Series User Manual

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

Eaton C441 Series Specifications

General

Series	C441
Category	Controller
Type	Electronic Overload Relay
Voltage	24-240V AC/DC
Mounting	DIN Rail
Phase Sensitivity	3-Phase
Input Voltage	24-240V AC/DC
Number of Outputs	2
Protection Rating	IP20
Reset Type	Manual/Automatic
Trip Class	10
Auxiliary Contacts	1NO+1NC
Communication Protocol	Modbus RTU
Operating Temperature	-20°C to 60°C
Dimensions	Varies by model