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Official Arduino Pro Opta Ext D1608E Expansion Board

Official Arduino Pro Opta Ext D1608E Expansion Board

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  • Adds 16 programmable voltage inputs and 8 electromechanical relays (250 VAC, 6A)
  • Designed to expand the Arduino Opta for industrial-grade control and monitoring
  • Enables real-time control, predictive maintenance, and automation
  • Seamless integration with Arduino IDE and IEC 61131-3 PLC programming
  • Snap-on installation for fast and flexible system upgrades
  • Ideal for industrial IoT, machine control, and process automation

Official Arduino Pro Opta Ext D1608E Expansion Board

The Official Arduino Pro Opta Ext D1608E is a powerful expansion module designed to elevate the capabilities of your Arduino Opta.

It adds 16 programmable voltage inputs and 8 electromechanical relays (250 VAC, 6A), enabling robust real-time control, monitoring, and predictive maintenance for industrial and automation applications.

Installation is quick and straightforward—just snap the module onto your existing Opta base unit to expand your system seamlessly.

With full integration into the Arduino ecosystem or the PLC IDE IEC 61131-3 programming environment, this module ensures flexibility, ease of programming, and smooth scalability for professional-grade projects.

Applications:

  1. Opta's digital expansions are suitable for increasing the number of real-time control points in the industrial industry and any building automation project.
  2. The Opta Ecosystem works with all major cloud providers, however choosing the simplicity of Official Arduino Cloud can make a big impact for anyone looking to build, configure, and remotely administer their own dashboards.

Features:

  • 16 Flexible Voltage Inputs- Each expansion adds 16 programmable inputs configurable as digital or analog, ideal for diverse application needs.
  • 8 High-Performance Electromechanical Relays- Provides 8 outputs rated at 250 VAC, 6A each—suitable for controlling a variety of industrial machines and devices.
  • Modular Scalability- Supports up to 5 snap-on modules, enabling flexible mixing and scaling of I/Os while maintaining seamless integration with the Opta base unit.
  • Seamless I/O Integration- All additional I/Os are detected automatically and behave as native resources of the Arduino Opta system.
  • Dual Programming Compatibility- Fully compatible with the Arduino IDE and the IEC 61131-3 compliant PLC IDE, offering both code-based and low-code programming options.
  • Arduino Ecosystem Support- Access to a wide array of ready-made sketches, tutorials, and libraries to accelerate development.
  • Advanced Monitoring & Connectivity- Take advantage of the Arduino Cloud for real-time remote monitoring and secure communication with a broader range of connected devices.
  • Industrial-Grade Reliability- Built with Finder’s expertise and certified to meet industrial standards, ensuring durability and performance in demanding environments.
  • DIN Rail Mounting- Designed for quick and reliable DIN rail installation, ideal for professional control panels and enclosures.

Package Includes:

  • 1 x Official Arduino Pro Opta Ext D1608E Expansion Board

Specifications:

Parameter Details
Model Type Expansion Board
Product Type Input, Output (I/O) Module
Number of Outputs 8 Relays
Relay Output Rating 250 VAC, 6A (per relay)
Number of Inputs 16 Programmable Voltage Inputs
Input Configuration Digital or Analog (Programmable)
Supply Voltage 12 to 24 VDC
Operating Temperature -20°C to +50°C
Module Expansion Supports up to 5 snap-on modules
Programming Support Arduino IDE, PLC IDE (IEC 61131-3)
Installation DIN Rail Mountable
Certifications Industrial grade (via Finder)
Cloud Compatibility Arduino Cloud for remote monitoring

Shipping & Returns

  • All orders confirmed before 3 pm IST are shipped on the
    same day, barring rare pickup delays on holidays or disturbances
  • Delivery time in Metro cities is 1-3 days, Others it is
    3-7 days. It varies based on location, reliant on courier services
  • Return window: 7 days from receipt unless stated
    otherwise. No refunds/replacements after
  • Returns only for non-working/damaged products are accepted
  • Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
  • Refunds are processed within 3-4 working days post inspection and approval.

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