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1. easyE4 control relays description
1.2 Function
1.2.1 Features
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Logic gates
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Time and counter functions
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Time switch functions
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Arithmetic functions
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PID controllers
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Control relays with 16-character x 6-line LCD display (128 x 96 pixels) and keypad
available.
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Function expansions can be implemented with insertable microSD cards
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Integrated operating system, can be loaded
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Built-in Ethernet interface
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Requires little space; can be used in an upright position as well
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Device construction for mounting rails
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Programming languages: Ladder diagram (LD), Function Block Diagram (FBD),
Structured Text (ST), and easy Device Programming (EDP) on device and in
easySoft 7
easyE4 base devices combine the functions of a control relay and an input device in one
single unit
The Ethernet port makes it possible to integrate the base device into a network.
This allows the design of systems using high-speed controllers with decentralized intel-
ligence.
There is ladder diagram language version called easy Device Programming (EDP) that
you can use to put together a circuit diagram on the device.
In the case of devices with a display, you can enter the program as a circuit diagram dir-
ectly on the device by using the corresponding buttons. You can also program it on your
computer with the easySoft 7 programming software program (this option can also be
used for base devices without a display).
For example, you can:
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Connect N/O and N/C contacts in series and in parallel
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Connect output relays and markers.
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Define outputs as coils, impulse relays, rising
or falling edge-triggered relays or as latching relays.
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...
You can use the function blocks to run arithmetic functions, compare values, count up,
count down, etc. All the function blocks available are provided in a list → Section "Func-
tion blocks", page 166
If you wish to wire a easyE4 device via your PC, i.e. create a circuit diagram, use the
easySoft 7→ Section "Programming software easySoft 7", page 28.
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easyE4
11/18 MN050009 EN www.eaton.com
Содержание easyE4 series
Страница 1: ...Manual 11 18 MN050009 EN easyE4 Manual...
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Страница 16: ...12 easyE4 11 18 MN050009 EN www eaton com...
Страница 22: ...0 1 About this manual 18 easyE4 11 18 MN050009 EN www eaton com...
Страница 40: ...1 easyE4 control relays description 1 10 Safety regulations 36 easyE4 11 18 MN050009 EN www eaton com...
Страница 169: ...easyE4 11 18 MN050009 EN www eaton com 165...
Страница 462: ...6 Function blocks 6 4 Timing and counter relay example 458 easyE4 11 18 MN050009 EN www eaton com...
Страница 490: ...7 System settings 7 16 Time and Date setting 486 easyE4 11 18 MN050009 EN www eaton com...
Страница 520: ...9 easyE4 inside 9 7 NET network 516 easyE4 11 18 MN050009 EN www eaton com...
Страница 524: ...10 Diagnostics messages of the operating system 10 2 Diagnostics buffer 520 easyE4 11 18 MN050009 EN www eaton com...
Страница 570: ...11 Connection to other devices 11 6 E mail function 566 easyE4 11 18 MN050009 EN www eaton com...
Страница 578: ...12 Faults 12 4 Functionality of the NET faulty 574 easyE4 11 18 MN050009 EN www eaton com...
Страница 582: ...13 Maintenance 13 3 Storage transport and disposal 578 easyE4 11 18 MN050009 EN www eaton com...
Страница 594: ...590 easyE4 11 18 MN050009 EN www eaton com...
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