Technical data

V7-T3-28 Volume 7—Logic Control, Operator Interface and Connectivity Solutions CA08100008E—January 2012 www.eaton.com
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3.3
Control Relays and Timers
EASY Intelligent Relays
MFD Intelligent Relays
Contents
Description Page
EASY500/700/800 Intelligent Relays . . . . . . . . . . . V7-T3-20
EASY/MFD Expansion Modules . . . . . . . . . . . . . . V7-T3-25
MFD Intelligent Relays
Product Selection . . . . . . . . . . . . . . . . . . . . . . . V7-T3-29
Technical Data and Specifications . . . . . . . . . . V7-T3-30
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . V7-T3-31
EASY/MFD Communication Modules . . . . . . . . . . V7-T3-33
EASY/MFD Power Supplies, Accessories
and Software . . . . . . . . . . . . . . . . . . . . . . . . . . . V7-T3-36
MFD Intelligent Relays
Product Description
MFD Intelligent Relays are
comprised of three parts, a
display, a controller, and an
I/O module. Match each
piece to the needs of your
application. If you need to
both monitor and modify
parameters within your
application, choose the MFD-
80-B. The preprogrammed
and user programmable
buttons give you the
capability to make small
changes to the way your
application is running, start
or stop a process, or change
your program completely.
Select a controller with or
without EASY-NET support,
and with AC or DC power.
Finally, add the MFD I/O
module that best suits your
application.
MFD Series—for controlling
small applications that require
graphic visualization and for
large-scale applications with
20 points, expandable to 40
points locally, and expandable
using the EASY-NET network
up to 320 I/O points. The
MFD display can be linked to
the EASY500/700/800
models to provide an
enhanced text based operator
interface. Panel mounted.
The EASY-NET integrated
network provides easy and
inexpensive linking of up to
eight MFD devices over a
distance of up to 1000
meters. Each MFD device
can run its program, or be
used as a distributed input/
output module. Connect up to
eight controllers with up to 40
I/O to obtain 320 I/O.
Standards and Certifications
●
EN 50178
●
IEC/EN 60947
●
UL
●
CSA
●
CSA Class I, Div. 2,
Groups A, B, C, D;
Temp. Code T3C