Cut Sheet

Volume 7—Logic Control, Operator Interface and Connectivity Solutions CA08100008E—July 2015 www.eaton.com V7-T3-199
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3.11
Control Relays and Timers
easySafety
easySafety
Contents
Description Page
easySafety
Product Selection . . . . . . . . . . . . . . . . . . . . . . . V7-T3-200
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . V7-T3-200
Technical Data and Specifications . . . . . . . . . . V7-T3-201
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . V7-T3-204
Product Description
The easySafety control relay
for safety-related applications
monitors all commonly used
safety devices and also takes
over the required control tasks
for the machine. Packed with
a host of conventional safety
relays in the form of safety
function blocks, easySafety
not only features integrated
safety functions but also
standard functions in a single
device—all in one.
In addition to the safety circuit
diagram containing the safety
configuration, the safety
control relay also contains a
standard circuit diagram. This
circuit diagram can be used
for standard tasks, such as
the processing of diagnostics
signals or general control
tasks of a machine.
Application Description
Because of the large number
of safety function blocks,
the user can tackle a large
number of application options
with only one device. The
user can also respond
directly
to future and changing
application requirements.
This saves financial resources
and offers future investment
security. Last but not least,
it reduces the stock-keeping
required for special safety
relays. The easySafety meets
the requirements of
Category 4 to EN 954‐1, PL e
to EN ISO 13849‐1, SILCL 3
to EN IEC 62061 and SIL 3 to
EN IEC 61508. With easySafety,
it is possible to implement
applications meeting the
most stringent safety
requirements.
Safety function blocks:
●
Emergency stop
●
Guard door monitoring
with and without interlock/
guard locking
●
Two-hand control (EN 574)
●
Electro-sensitive protective
devices (light curtains)
●
Light curtain muting
●
Enable switch
●
Start device
●
Operating mode selector
●
Safety timing relay
●
Overspeed monitoring
●
Feedback loop monitoring
(EDM)
●
Zero speed monitoring
Features
●
All-in-one: Safety and
control functions combined
in one device
●
Simple configuration
through prefabricated and
tested safety components
●
Direct state display and
increased machine
availability due to fast
error diagnosis through
integrated display
●
Multistep password
concept prevents
unwanted manipulation
Standards and
Certifications
●
Product standards:
CE marked; UL 508;
CSA C22.20.4-04;
CSA 22.2 No. 142-MI1987
●
UL CCN: NRAQ
●
CSA File No. 012528
●
CSA Class No. 2252-81
and 2252-01
●
TÜV Rhineland certified
●
Degree of Protection IEC:
IP20