1. Description of easyE4 control relay
1.3 Device models - versions and part nos.
1.3 Device models - versions and part nos.
All easyE4 devices come with firmware.
The base devices in the easyE4 series feature:
l
A microSD memory card slot
l
An Ethernet port (10/100 Mbit/s) that can be used as a communication or network
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.
1.3.1 Base device versions
The available base device versions are different from each other in terms of:
l
The type of operating voltage - UC, DC or AC
l
The type of outputs - Relays or Transistor
l
The type of terminals - screw terminals or push-in terminals
and
l
The type of controls - a display and buttons or an LED display
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
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easyE402/24 MN050009ENEaton.com
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