OMRON E5AX-S-AEC-320 AEC A0535007 – Advanced PID Temperature Controller | E5AX Series Platform
Engineering Background: The OMRON E5AX series represents OMRON’s dedicated line of high-precision temperature controllers engineered for demanding industrial thermal management applications. Designed to meet the rigorous requirements of process automation, the E5AX platform delivers stable, repeatable closed-loop control across a wide range of sensor inputs and output configurations.
Product Positioning: The E5AX-S-AEC-320 (AEC A0535007) is a specialized variant within the E5AX family, configured for advanced environmental control applications. It is the preferred specification for OEM integrators and process engineers who require certified, application-matched temperature regulation in compact DIN-format packaging. This unit is sourced, inspected, and verified by Konmask.com to meet original OMRON factory standards.
Complete Technical Specifications
- Manufacturer: OMRON Corporation
- Model / SKU: E5AX-S-AEC-320 | AEC A0535007
- Series: E5AX
- Product Type: PID Temperature Controller
- Control Method: PID / ON-OFF selectable
- Input Types: Thermocouple (K, J, T, E, L, U, N, R, S, B), Pt100 RTD, analog voltage/current
- Output Configuration: Relay / Voltage pulse / Current (model-dependent)
- Display: Dual 4-digit LED (PV / SV)
- Sampling Period: 500 ms
- Control Period: 1–99 s (relay); 0.5 s (SSR/voltage)
- Alarm Outputs: Up to 2 independent alarm channels
- Communication: RS-485 (optional, model-dependent)
- Power Supply: 100–240 VAC, 50/60 Hz
- Power Consumption: ≤ 8 VA
- Ambient Temperature: 0–50 °C (operating); −25–65 °C (storage)
- Ambient Humidity: 35–85% RH (non-condensing)
- Enclosure Rating: IP66 (front panel)
- Mounting: Panel mount, 48 × 48 mm DIN cutout
- Weight: Approx. 1,480 g (packaged)
- Certifications: CE, UL, cUL, KC
Proven Application Environments
- Semiconductor Fabrication: Wafer oven and diffusion furnace temperature stabilization requiring ±0.1 °C repeatability
- Pharmaceutical Manufacturing: Autoclave and lyophilizer thermal cycle management under GMP compliance
- Plastics & Rubber Processing: Injection molding barrel zone control and extrusion die temperature regulation
- Food & Beverage: Pasteurization tunnel and retort vessel temperature profiling
- HVAC & Environmental Chambers: Climate simulation test chambers and clean-room air handling units
- Chemical Reactors: Exothermic reaction temperature limiting and batch process setpoint scheduling
- Laboratory Equipment: Incubators, ovens, and water baths requiring stable long-duration thermal hold
Engineering Advantages
- Auto-Tuning PID: One-key AT function calculates optimal P, I, D parameters, reducing commissioning time by up to 60%
- Universal Sensor Input: Single hardware SKU supports 11+ thermocouple types and Pt100 RTD — no input card swap required
- IP66 Front Panel: Splash-proof and dust-tight front face suitable for wash-down environments and open factory floors
- Dual Alarm Architecture: Independent high/low deviation and absolute alarms with configurable hysteresis prevent nuisance trips
- Compact DIN Format: 48 × 48 mm footprint integrates into standard control panels without custom cutouts
- Long-Term Stability: OMRON’s proven sensor-compensation algorithm maintains accuracy over 10,000+ operating hours
System Architecture & Signal Flow
The E5AX-S-AEC-320 operates as a closed-loop PID node within a typical thermal control architecture:
- Sensor Input → Thermocouple or RTD signal enters the universal input terminal block
- Signal Conditioning → Internal A/D converter (16-bit resolution) digitizes the process variable (PV)
- PID Computation → Microprocessor compares PV against setpoint (SV) and calculates manipulated variable (MV)
- Output Stage → Relay, voltage pulse, or 4–20 mA current output drives heater SSR, contactor, or control valve
- Alarm Logic → Parallel alarm comparators trigger discrete outputs independent of the main control loop
- Communication Bus → RS-485 (optional) enables SCADA/DCS integration via OMRON CompoWay/F or Modbus RTU protocol
Sourcing & Quality Verification
- All units sourced directly from OMRON-authorized distribution channels or verified OEM surplus with full traceability
- Pre-shipment inspection: visual, label authenticity, firmware version, and functional power-on verification
- Original OMRON packaging, serial number, and date code retained and documented
- Anti-counterfeit checks performed against OMRON’s published hologram and label specifications
- 12-month Konmask quality warranty on all verified units
Procurement Process
- Confirm Specification: Verify model suffix (S-AEC-320) and AEC code (A0535007) match your BOM requirement
- Request Quote: Contact support@konmask.com with quantity and required delivery window
- Order Confirmation: Receive proforma invoice with unit serial numbers and inspection report
- Shipping: DHL / FedEx express worldwide; EXW Xiamen or CIF available; lead time 1–5 business days for in-stock units
- Documentation: Commercial invoice, packing list, COO certificate, and test report provided on request
Technical FAQ
Q: What is the difference between E5AX-S-AEC-320 and standard E5AX models?
A: The “-S-AEC-320” suffix and AEC A0535007 code denote a factory-configured OEM variant with specific output and communication options tailored for AEC-designated equipment integrators. Functionally it shares the same E5AX core platform.
Q: Can this controller accept a 4–20 mA analog input?
A: Yes. The universal input block supports analog current/voltage inputs in addition to thermocouple and RTD types. Input type is selected via front-panel parameter menu.
Q: Is RS-485 Modbus RTU supported?
A: RS-485 communication is available on communication-equipped variants. The E5AX supports OMRON CompoWay/F natively; Modbus RTU is supported on select firmware versions. Confirm with your order.
Q: What is the minimum order quantity?
A: MOQ is 1 unit. Volume pricing available for orders of 5+ units.
Q: Do you provide a certificate of conformance?
A: Yes. A Konmask inspection certificate and original OMRON documentation are included with every shipment upon request.
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