Installation Manual
Eaton Corporation
Electrical Sector
1111 Superior Ave.
Cleveland, OH 44114
United States
877-ETN-CARE (877-386-2273)
Eaton.com
© 2009 Eaton Corporation
All Rights Reserved
Printed in USA
Publication No. IL04209004E / Rev004
July 2010
PowerChain Management is a registered
trademark of Eaton Corporation.
All other trademarks are property of their
respective owners.
Instructional Leaet IL04209004E
Eective July 2010
Modbus module for use with
Motor Insight , C440, and S611
Figure 1. C441N—120 Vac Input Specification
Table 2. 120 Vac Inputs
Specification Value
Number of inputs 4
Nominal input voltage 120 Vac
Nominal input current 15 mA
Operating frequency 50/60 Hz
Signal delay max. 30 ms
Input type IEC 61131-2, type 1 digital
Figure 2. C441P—24 Vdc Input Specification
Table 3. 24 Vdc Inputs
Specification Value
Number of inputs 4
Nominal voltage 24 Vdc
Nominal current 5 mA
Type Current sinking
Input type IEC 61131-2, type 1 digital
Max. 24 Vdc source current 50 mA
Table 4. Environmental Ratings of the Module
Description Rating
Transportation and storage Temperature –40°C to 80°C (–58°F to 176°F)
Humidity 5–95% noncondensing
Operating Temperature –20°C to 50°C (–40°F to 131°F)
Humidity 5–95% noncondensing
Altitude Above 6600 ft (2000m)
consult factory
Shock
IEC 60068-2-27
15G any direction for 11 ms
Vibration
IEC 60068-2-6
5–150 Hz, 3G, 0.42 mm maximum
peak-to-peak
Pollution degree 3
Table 5. Approvals/certifications
Electrical/EMC Rating
ESD immunity (IEC 61000-4-2) ± 8 kV Air, ± 4 kV contact
Radiated immunity (IEC 61000-4-3) 10V/m 80–1000 MHz, 80% amplitude
modulation at 1 kHz
Fast transient (IEC 61000-4-4) ± 2 kV using direct method
Surge (IEC 61000-4-5) ± 2 kV line-to-ground
RF conducted (IEC 61000-4-6) 10V, 0.15–80 MHz
Ingress protection code IP20
Radiated and conducted emissions EN55011 Class A
Agency certifications UL® 508
cUL® (CSA® C22.2 No. 14)
CE (low voltage directive)
conformance tested
Table 6. Module Electrical Requirements
Description Requirement
Voltage range 18–30 Vdc
Current draw Approx. 18 mA
ote:N For use with Eaton UL listed Power Supply Catalog No. PSG60E,
PSG60F, or PSG240F.
Any UL listed isolated power supply with a maximum of 30 Vdc output
may be used, provided that a UL listed or recognized fuse rated no more
than 3A maximum be installed.
For Figure 2 and Table 5: Do not connect a 24 Vdc source to Pins 6 and 7.
The “I/O Power: 24 Vdc” is to be used only in conjunction with the inputs. It
is a 24 Vdc output intended to only supply signal power for the inputs. When
using the 24 Vdc input supply, Pin 6 should only be connected to Pin 5 (24
Vdc input supply common to input common). Any device using the
provided 24 Vdc input supply must have 500V isolation from ground. Example
devices include pushbuttons and auxiliary contacts.