Case color: Black.
Control output: Voltage output (for driving SSR).
Control mode *1: Standard or heating/cooling.
No. of auxiliary outputs: 1.
Detection of heater burnout, SSR failure, and heater overcurrent: -- E5CN-QTU PDF.
No. of event inputs: --.
Transfer output *2: --.
Communi cations: RS-485.
Previous model: Thermocouple input, E5GN-Q03TC-FLK;
Resistance thermometer input, E5GN-Q03P-FLK E5CN-QTU
New 48 x 24-mm Basic Temperature,
Controller with Enhanced Functions and,
Performance. Improved Indication Accuracy,
and Preventive Maintenance Function.
Indication Accuracy.
Thermocouple input: ±0.3% of PV (previous models: ±0 E5CN-QTU PDF. 5%),
Pt input: ±0.2% of PV (previous models: ±0.5%),
Analog input: ±0.2% FS (previous models: ±0.5%),
Models are available with screw terminal blocks or screwless,
clamp terminal blocks.
A PV/SV-status display function can be set to automaticaally alternate,
between displaying the status of the Temperature Controller (auto/
manual, RUN/STOP, and alarms) and the PV or SV E5CN-QTU PDF E5CN-QTU MANUAL.
Preventive maintenance for relays in the Temperature,
Controller using a Control Output ON/OFF Counter.
Switch the PV display between three colors.
Compatible with Support Software (CX-Thermo version 4 OMRON USER'S MANUAL. 2 or higher).
Eleven-segment displays.
Models are available with one or two alarm outputs. The main body: terminal type, temperature input type.
Category: control output 1 point type (power supply AC100 ~ 240V).
Shell color: black.
Control output: relay output.
Control mode: standard or heating cooling OMRON USER'S MANUAL.
Auxiliary output points: 2 points.
Heater with broken wire, SSR fault, heater over current detection function /ES1B power supply: ES1B power supply.
Event entry point: 2.
Transfer output: -.
Communication: -.
48mm general thermostat has been upgraded & function / performance upgrade OMRON USER'S MANUAL.
Indicates that the accuracy is increased and the preventive maintenance function is increased,

Further performance improvement E5CN-QTU USER'S MANUAL.
E5CN-U (insert type) add analog input and current output type.
Add PV/SV status display function, convenient to check the state of the thermostat (automatic / manual, RUN/STOP, alarm),
Interactivee display PV/SV E5CN-QTU MANUAL.
Increase the number of control output ON/OFF counting function, can prevent the maintenance of temperature controller internal relay.