Omron E5AN-HTAA2HBM-500 AC100-240 E5AN-H Series Temperature Controller

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Manufacturer: Omron
Product No.: E5AN-HTAA2HBM-500 AC100-240
Country of origin:Japan
Product Type: Temperature Controllers
Payment: T/T, Western Union
Weight: 310g
Shipping port: Xiamen
Warranty: 12 months

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Description

Engineered for high-precision thermal profiling in complex processes, the Omron E5AN-HTAA2HBM-500 AC100-240 provides advanced ramp/soak program control and comprehensive system diagnostics. This 1/4 DIN panel-mount controller features a high-speed sampling rate of 60 milliseconds and universal sensor inputs, enabling highly responsive and accurate control loop performance. Outfitted with advanced event inputs and heater burnout detection, this unit ensures rapid fault isolation in automated industrial heating systems.

Key Features

Universal Input Capability: Directly accepts thermocouple, platinum resistance thermometer (RTD), analog voltage, and current loop inputs.
Program Control (Ramp/Soak): Supports multi-pattern programming for complex thermal profiles and automated processing sequences.
Heater Burnout & SSR Failure Diagnostics: Dual-channel current transformer (CT) inputs detect partial heater failure and solid-state relay faults before process failure occurs.
Three-Color Display: Large, highly visible digital process variable (PV) display that changes color (red, green, yellow) based on status or alarm thresholds.
Robust Physical Build: standard 96 x 96 mm form factor with an IP66 rated front faceplate for dust and water resistance in harsh plant environments.

Applications

Industrial heat treatment furnaces, kilns, and multi-zone ovens.
Plastic extrusion machines, blow molders, and injection molding units.
Semiconductor fabrication chambers requiring precise thermal ramping.
Pasteurizers, autoclaves, and packaging lines in food processing.

Technical Specifications

Manufacturer	Omron
Model Code	E5AN-HTAA2HBM-500 AC100-240
Control Type	Program Type (Ramp/Soak) / Single Setpoint (Selectable)
Supply Voltage	100 to 240 VAC, 50/60 Hz
Power Consumption	10 VA maximum
Bezel Dimensions	96 x 96 mm (1/4 DIN)
Panel Depth	78 mm
Control Output	Relay (SPST-NO, 250 VAC, 3 A resistive load)
Heater Burnout Entrances	2 channels (supports E54-CT1 and E54-CT3 sensors)
Auxiliary Outputs	3 auxiliary relay outputs
Event Inputs	Yes (M-type expansion card functionality included)
Operating Temperature	-10 to +55 degC (no icing or condensation)
Net Weight	0.31 kg
Shipping Weight (Calculated)	1.5 kg (with standard structural protective packaging)

Connections & Interface Mapping

Terminal Number	Signal / Function Assignment
1 & 2	Power Supply Inputs (100 to 240 VAC, neutral/line)
11 & 12	Control Output 1 (Relay output, normally open)
25 & 26	Heater Burnout / CT1 & CT2 Sensor Inputs
31, 32, 33	Universal Temperature Sensor Inputs (Thermocouple / RTD / Analog Input)

Empirical Engineering Insights

Alternative Models & Compatibility: The "HT" designation denotes a program-capable controller. When swapping with standard "H" models (such as E5AN-HAA2HBM), verify that program ramp/soak profiles are deactivated or convert them back to a static setpoint. Ensure the auxiliary output assignments match exactly, as the E5AN-H series features dedicated mapping configurations.

Application Pitfalls & Engineering Notes: When utilising the Heater Burnout (HB) detection function, set the control output cycle time to at least 1 second when using a solid-state relay. Rapid switching below 1 second can result in false heater burnout alarms because the controller's internal CT measurement routine requires a minimum duration of current flow to evaluate the load current.

Commissioning & Wiring Tips: In high-noise electrical panels containing high-power AC drives, run the temperature sensor input lines using twisted-shielded pair cables. Earth the shield at the control panel chassis ground plate only. For long RTD sensor lines, configure the input filter time constant parameter (INF) to minimize process variable fluctuations.

Installation Guidelines

CRITICAL WARNING: Prior to attempting any physical installation, mounting, or wiring modifications on this controller, verify that the main power supply and all associated control loop inputs/outputs are completely de-energized. Failure to isolate power can result in electrical shock or catastrophic damage to the universal input circuitry.

Insert the E5AN controller body through the 92 x 92 mm panel cutout from the front of the enclosure.

Slide the provided mounting adapters along the side tracks of the housing from behind the panel until they click securely against the panel surface. Tighten the mounting screws evenly to maintain the front panel IP66 environmental seal.

Wire the input sensor, control outputs, and power lines according to the specified terminal diagram. Use crimped fork terminals or ring terminals to ensure robust mechanical connections.

Key Features:

#Omron E5AN-H #Temperature Controllers

What is the difference between E5AN-H and E5AN-HT series controllers?

The HT designation indicates that the controller features built-in ramp/soak program control capabilities, enabling multi-segment temperature profiles. Standard H models are primarily designed for static single-setpoint applications.

How do I set up the heater burnout alarm on this controller?

You must connect an external current transformer (CT) to terminals 25 and 26. Then, configure the CT input parameters to match the nominal operating current of your heating element, allowing the E5AN to alert you if current drops during output cycles.

Does this model support RTD inputs directly?

Yes. This controller features a universal input circuit that directly interfaces with platinum resistance thermometers, thermocouples, and high-level analog signals without requiring any additional input cards.

Global Express Shipping

Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).

For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin

Omron E5AN-HTAA2HBM-500 AC100-240 E5AN-H Series Temperature Controller