Description
The Omron E5AJ-A2H01-F is a 1/4 DIN temperature controller designed for industrial process control applications. It operates on 100–240 VAC and supports PID or ON/OFF control modes with adaptive tuning capability. The unit accepts multiple thermocouple and RTD sensor inputs for flexible temperature measurement.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Omron |
| Category |
Controls & Indicators |
| Part Number |
E5AJ-A2H01-F |
| Subcategory |
Temperature/Process Control |
| Controller Type |
Digital Temperature Controller |
| Panel Size |
1/4 DIN |
| Supply Voltage |
100–240 VAC, 50/60 Hz |
| Control Modes |
ON/OFF, PID (2-PID) |
| Input Types |
Thermocouple (K, J, T, L, U, N), Pt100, JPt100 |
| Alarm Outputs |
2 × SPST-NO Relay, 3 A at 250 VAC |
| Communication |
RS-232C |
| Operating Temperature |
-10°C to 55°C |
| Front Panel Protection |
IP54 |
| Weight |
0.75 lbs |
Information About E5AJ-A2H01-F
The E5AJ-A2H01-F belongs to the Omron E5AJ series of digital temperature and process controllers. It features selectable input compatibility for thermocouples (K, J, T, L, U, N) and platinum RTDs (Pt100/JPt100), allowing integration into a wide range of thermal control systems. The controller supports PID control with fuzzy self-tuning and auto-tuning functions to stabilize process temperature. Designed for panel mounting in a 1/4 DIN format, it includes dual alarm relay outputs and built-in RS-232C communication capability.
Key Features:
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1/4 DIN Panel Format: Standard industrial panel mounting size.
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100–240 VAC Power Supply: Wide AC input range for control panels.
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Multi-Sensor Input Support: Compatible with thermocouples and Pt100/JPt100 RTDs.
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PID and ON/OFF Control Modes: Flexible temperature regulation methods.
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Fuzzy Self-Tuning: Adaptive control optimization for stable operation.
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Dual Alarm Outputs: Two independent SPST-NO relay alarm contacts.
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RS-232C Communication: Integrated serial interface for system connectivity.
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IP54 Front Protection: Designed for industrial panel environments.
The E5AJ-A2H01-F delivers the reliability and precision required for temperature and process control in industrial automation systems.
