1. Description of easyE4 control relay
1.4 What the different parts of the part number mean
1.4 What the different parts of the part number mean
The part number includes information that specifies the version and model of the spe-
cific device being used. The Part number can be found at the front of the easyE4.
easy-E4 - .C - ..  ... - x1(P)
Power
rating

Type of
supply
voltage

Number
of input-
s/outputs

Type of output
R-Relay
T-Transistor
A-Analog
P-Temperature

E-Expansion
CX-Base device with
LED diagnostics
C-Base device with
display and buttons
1-Version
P-Type with push-in
terminals instead of
with terminal type
screw terminals.
Tab. 2: Key to part numbers
32
easyE402/24 MN050009ENEaton.com