Dimensions; Nomenclature; Temperature Controller; Current Transformer - Omron E5EX–H Manual

E5EX–H

Dimensions

Note: All units are in millimeters.

Temperature Controller

Current Transformer

E54–CT1

Nomenclature

Auto-tuning Indicator
Flashes on and off about every
second when auto-tuning is tak-
ing place.
Output Indicator
Lit when the control output is ON.
Heater Burnout Indicator
Lights when a heater burnout is
detected and stays lit until reset.
Display Key
Use this key when shifting the dis-
play to the next parameter.
Level Key
Press for 2 seconds minimum to
change levels to set different
groups of parameters.
4
2.8 dia
5.8
dia.
Two, 3.5 dia. holes
Front Cov-
er
120 min.
Mounting
screw
E54–CT3
Process Value (PV) Display
Displays not only the process temperature but also indi-
cates the parameter being displayed on the SV display
and error messages.
Set Value (SV) Display
Displays set temperature and other parameters.
Alarm Indicator
Lit when the alarm output is ON.
Sensor Error Indicator
Lights when sensor malfunctions
Up Key
When pressed, increases the set temperature or other
parameters. Successively increases the value when
held down.
Auto-tuning Key
Press this key for 1 second or longer when PID operation
has been designated to start auto-tuning. Press this key for
1 second or more during auto-tuning to stop auto-tuning.
Down Key
When pressed, decreases the set tem-
perature or other parameters. Succes-
sively decreases the value when held
down.
E5EX–H
Panel Cutout
Side-by-side Mount-
ing of N Controllers
2.36 dia
12
dia.