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OMRON E5EZ-PRR203T Digital Position-Proportional Controllers
Brand: OMRON
Name: Digital Position-Proportional Controllers
Model: E5EZ-PRR203T
Size: 1/8DIN 48 × 96 × 78 (W × H × D).
Power supply voltage: 100 to 240 VAC.
Input type: Temperature Input Type.
Control method: Valve Control.
Number of alarms: 2.
Communica- tions function: RS-485.
Event input: None.
A position proportional control model for the E5EZ-PRR series.
Depth of only 78 mm.
Various temperature inputs (thermocouple, platinum resistance thermometer,
infrared temperature sensor, voltage inputs) and analog inputs (current, voltage),
Makes use of high-visibility LCD, with three lines of 4-digit display,
for simplicity.
and clarity.
3 lines of display to observe PV/ SV/ MV (valve open percentage),
clearly displaying the state of control (operations).
Event input enables multi-SP selection and run/ stop function.
Alarm delay function.
Communications function.
Able to choose closed/floating control. In floating control,
position proportional control can be performed without a potentiometer,
Equipped with a manual output function (equipped with an automatic/manual key),
CE marking and UL/CSA certification.

Terminal type: Exposed-lead Models.
Protective tubing diameter D(mm): 3.2 dia.
Protective tubing length L: 50 cm.
Lead wire type: Standard.
Lead wire length M: 4m.
A Wide Variety of High-precision.
Temperature Sensors.
Previous models with M3 screw connections have been joined,
by new models with ferrules to help reduce wiring work OMRON E5EZ-PRR203T.
Ideal for the thermal input devices of Temperature Controllers E5EZ-PRR203T
Select from a wide variety of Temperature Sensors according,
to the temperature to be measured, location, and environment,
and also according to the type and shape of the terminal. No. of auxiliary outputs: 1.
Detection of heater burnout, SSR failure, and heater overcurrent: --.
No. of event inputs: -- OMRON E5EZ-PRR203T.
Transfer output *2: Transfer output using control output.
Communi cations: --.
Previous model: Thermocouple input, --;
Resistance thermometer input, --.
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 OMRON E5EZ-PRR203T. 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 automatically alternate,
between displaying the status of the Temperature Controller (auto/
manual, RUN/STOP, and alarms) and the PV or SV.
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 4.2 or higher).
Eleven-segment displays.
Models are available with one or two alarm outputs. Size: 48 x 96mm.
Category: power AC100 ~ 240V with.
Shell color: black.
Control output 1: built-in SSR output.
Control output 2: built-in SSR output.
Control mode: standard or heating cooling.
Auxiliary output points: 2 points.
The detection function of the broken wire and SSR fault of heater: detection function of single phase or three phase heater.
Event entry point: 2.
Transfer output: -.
Remote SP:4 to 20mA input.
Communication: RS-422.
General thermostat new high performance (high resolution, high speed, high precision input) type products.
Support simple operation, preventive maintenance.
A new type of liquid crystal, which can communicate with the front through the infrared port, is adopted,
Visual angle, contrast can be improved.
High resolution 5 bit display / can display 0.01 degrees C.
High speed sampling period 60ms.
All models complete a variety of (to the thermocouple /Pt/ analog input switching), 1 machines to support a variety of sensors.
Also supports remote SP.
Add PV/SV status display function, convenient to ccheck the state of the thermostat (automatic / manual, RUN/STOP, alarm),
Interactive display PV/SV E5EZ-PRR203T.
By supporting software (Ver.4.0 CX-Thermo) to carry out a simple function (AND/OR logic and delay),
Be able to execute flexible contact output E5EZ-PRR203T.
Increase the control output ON/OFF number counting function, can predict the temperature controller internal relay fault.
Position ratio type.


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