E5EX–H
E5EX–H
4
Dimensions
Note:
All units are in millimeters.
Temperature Controller
Panel Cutout
Mounting
screw
Side-by-side Mount-
ing of N Controllers
120 min.
Current Transformer
E54–CT1
E54–CT3
5.8
dia.
12
dia.
2.36 dia
2.8 dia
Two, 3.5 dia. holes
Nomenclature
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.
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.
Up Key
When pressed, increases the set temperature or other
parameters. Successively increases the value when
held down.
Down Key
When pressed, decreases the set tem-
perature or other parameters. Succes-
sively decreases the value when held
down.
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.
Output Indicator
Lit when the control output is ON.
Auto-tuning Indicator
Flashes on and off about every
second when auto-tuning is tak-
ing place.
Heater Burnout Indicator
Lights when a heater burnout is
detected and stays lit until reset.
Sensor Error Indicator
Lights when sensor malfunctions
Front Cov-
er
