Omron

Omron E5EK-AA2-DRT CompoBus/D Digital Controller

SKU E5EK-AA2-DRT

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Omron

  • Product No.: E5EK-AA2-DRT

  • Country of origin:Japan

  • Product Type: Digital Controllers

  • Payment: T/T, Western Union

  • Weight: 300g

  • Dimensions: 48 mm x 96 mm x 100 mm

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

Process control loops and thermal regulation systems require high-accuracy instrumentation to maintain stable operating conditions. The Omron E5EK-AA2-DRT functions as a highly versatile digital controller designed to integrate directly with CompoBus/D (DeviceNet) fieldbus networks. This integration enables real-time transmission of process variables, set points, and diagnostic data to centralized control systems without the need for extensive analog wiring.

Featuring a standard 1/8 DIN form factor, this unit supports a wide array of input configurations, including thermocouples, platinum resistance thermometers (RTDs), and analog voltage/current signals. Its advanced tuning algorithms ensure rapid response to system disturbances while minimizing overshoot, making it highly reliable for demanding thermal and process automation configurations.

Features

  • Networked Control: Embedded CompoBus/D (DeviceNet) communications for remote configuration, data logging, and seamless PLC integration.
  • Universal Inputs: Multi-input capability supporting standard industrial temperature sensors and linear analog inputs.
  • Dual Display Interface: Highly visible process value (PV) and set value (SV) indicators for quick local status assessment.
  • Modular Architecture: Accommodates optional output units for relay, SSR, or analog control outputs to match specific application demands.
  • Robust Enclosure: Protective front-panel design conforming to dust and water resistance standards suitable for harsh environments.

Applications

  • Thermal processing and industrial baking ovens.
  • Plastic extrusion and injection molding systems.
  • Chemical reactors and environmental chamber controls.
  • Packaging machinery requiring precise heat sealing.

Technical Specifications

Manufacturer Omron
Part Number E5EK-AA2-DRT
Controller Type Digital Controller (CompoBus/D-type)
Input Types Thermocouple, RTD (Pt100/JPt100), Current (4 to 20 mA), Voltage (1 to 5 V, 0 to 5 V, 0 to 10 V)
Supply Voltage 100 to 240 VAC (50/60 Hz) or 24 VAC/DC
Operating Voltage Range 85% to 110% of rated supply voltage
Power Consumption 15 VA max. (100 to 240 VAC), 12 VA max. (24 VAC), 8 W max. (24 VDC)
Communication Protocol CompoBus/D (DeviceNet compatible)
Dimensions (W x H x D) 48 mm x 96 mm x 100 mm (1/8 DIN)
Weight 0.3 kg
Operating Temperature -10 to 55 degC (with no icing or condensation)

Installation Guidelines

To ensure electromagnetic compatibility and correct device operation, adhere to the following setup principles:

  • Panel Mounting: Mount the controller in a standard 1/8 DIN cutout (45 mm x 92 mm). Use the provided mounting brackets to secure the housing.
  • Wiring Separation: Route sensor input cables away from high-current power cables and AC relay lines to avoid electrical noise coupling.
  • Network Grounding: Properly ground the CompoBus/D (DeviceNet) shield wire at a single point in the network to prevent ground loops.
  • Thermal Management: Maintain sufficient clearance around the controller housing to allow passive heat dissipation, especially when installing multiple units in a single panel.

FAQ

What is the primary communication protocol of the Omron E5EK-AA2-DRT?

The E5EK-AA2-DRT features CompoBus/D, which is fully compatible with the standard DeviceNet open fieldbus network protocol for process automation.

What sensor inputs does this digital controller accept?

This controller supports universal inputs, including various standard thermocouples, platinum resistance thermometers (RTD Pt100/JPt100), and linear analog voltage/current signals.

What is the physical size and mounting standard for this unit?

The controller uses a standard 1/8 DIN panel-mounting format, measuring 48 mm in width, 96 mm in height, and approximately 100 mm in depth.

View all FAQs →

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  • 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.

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 technical warranty.
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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
Japan

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