5. Programming on the device
5.4 Working with contacts and coils
5.4.5 Creating and modifying connections
Contacts and relay coils are connected with the wiring arrow in Connect mode. The
easyE4 device displays the cursor in this mode as a wiring arrow.
Use
to move the cursor to the contact or coil field from which you
wish to create a connection.
Do not position the cursor on the first contact field.
Here the ALT button has a different function (add rung).
Press the ALT button to switch to Connect mode.
Use the
cursor buttons to move the arrow between the contact and coil
fields and use the
cursor buttons to move it between the rungs.
Press the ALT button to leave Connect mode.
The easyE4 device closes the mode automatically as soon as you have moved the
arrow to an occupied contact or coil field.
In a rung, the easyE4 device connects contacts and the con-
nection to the relay coil automatically if no empty fields are
between them.
Never wire backwards.
Figure 83: Circuit diagram with five contacts, invalid
When using more than four contacts in series, use one of the 96 M or 128 M markers.
Figure 84: Circuit diagram with M marker relay
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easyE4
11/18 MN050009 EN www.eaton.com
Summary of Contents for easyE4 series
Page 1: ...Manual 11 18 MN050009 EN easyE4 Manual...
Page 4: ......
Page 16: ...12 easyE4 11 18 MN050009 EN www eaton com...
Page 22: ...0 1 About this manual 18 easyE4 11 18 MN050009 EN www eaton com...
Page 169: ...easyE4 11 18 MN050009 EN www eaton com 165...
Page 490: ...7 System settings 7 16 Time and Date setting 486 easyE4 11 18 MN050009 EN www eaton com...
Page 520: ...9 easyE4 inside 9 7 NET network 516 easyE4 11 18 MN050009 EN www eaton com...
Page 570: ...11 Connection to other devices 11 6 E mail function 566 easyE4 11 18 MN050009 EN www eaton com...
Page 578: ...12 Faults 12 4 Functionality of the NET faulty 574 easyE4 11 18 MN050009 EN www eaton com...
Page 582: ...13 Maintenance 13 3 Storage transport and disposal 578 easyE4 11 18 MN050009 EN www eaton com...
Page 594: ...590 easyE4 11 18 MN050009 EN www eaton com...