Description
The Omron E5EK-AA2 Digital Controller is designed for industrial applications that require accurate temperature or process-value monitoring and control. Its panel-mount design and front-panel programming keys allow operators to view the process value, adjust the setpoint and configure operating parameters.
The controller supports ON/OFF and two-degree-of-freedom PID control with auto-tuning. Depending on the selected configuration, it can accept thermocouple, platinum resistance thermometer, current or voltage inputs. Control output options include relay, SSR drive, pulse and linear outputs, selected through compatible output units.
Key specifications
| Specification | Details |
|---|---|
| Brand | Omron |
| Model | E5EK-AA2 |
| Product Type | Digital Temperature and Process Controller |
| Control Methods | ON/OFF and PID with Auto-Tuning |
| Input Types | Thermocouple, Pt100/JPt100 RTD, Current or Voltage, Depending on Configuration |
| Supply Voltage | 100–240 VAC or 24 VAC/DC, Depending on the Version |
| Control Output | Depends on the Fitted Output Unit |
| Display | Dual 7-Segment Digital Display |
| Mounting | Panel Mount |
| Panel Dimensions | 48 × 96 mm |
| Sampling Period | 250 ms for Temperature Input |
| Front Protection | IP66 Under Specified Installation Conditions |
Typical applications
– Industrial temperature control panels
– Heating and cooling systems
– Manufacturing and process equipment
– Industrial ovens and thermal systems
– Control systems requiring configurable analog or switching outputs
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