Device Models - Versions And Part Nos; Base Device Versions - Eaton easyE4 Manual

1. Description of easyE4 control relay

1.3 Device models - versions and part nos.

1.3 Device models - versions and part nos.

1.3.1 Base device versions

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All easyE4 devices come with firmware.
The base devices in the easyE4 series feature:
A microSD memory card slot
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An Ethernet port (10/100 Mbit/s) that can be used as a communication or network
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interface
The functionality for each base device can be customized with up to 11 expansions
from the easyE4 series.
EASY-COM-... easy communication modules can be used with an easyE4 base device
starting with generation 05.
The available base device versions are different from each other in terms of:
The type of operating voltage - UC, DC or AC
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The type of outputs - Relays or Transistor
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The type of terminals - screw terminals or push-in terminals
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and
The type of controls - a display and buttons or an LED display
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Fig. 1: Device model with EASY-E4-...-12...C1(P) display and button controls or with EASY-E4-...-12...CX1
(P) LED display for diagnostics
easyE4 02/24 MN050009EN Eaton.com