Arduino Pro Opta Ext D1608E Expansion Board - AFX00005
What It Is
The Arduino Pro Opta Ext D1608E is an expansion board that snaps on to an Arduino Opta base unit (a micro'PLC style controller) and adds additional inputs and outputs specifically 16 programmable voltage inputs and **8 high'power electromechanical relays making it ideal for industrial control, automation, monitoring, and predictive maintenance applications.
Infographic'Style Summary
ARDUINO PRO OPTA EXT D1608E | | Expansion Board (AFX00005) | | Module Type | I/O Expansion for Arduino Opta || Compatibility | Arduino Opta PLC controller | Inputs | 16 Programmable Voltage Inputs | | | (Digital/Analog 024V) | Outputs | 8 Elec| Programming | Arduino IDE or PLC IDE (IEC611313) | Cloud Support | Arduino Cloud dashboards (remote IoT) | Operating Temp | 20C to +50C | Certification | CE, UKCA, RoHS |
Core function: Amplifies the number of inputs usable by an Arduino Opta micro'PLC for real'time control, complex sensing, device monitoring, and actuator switching.
Key Features
Expanded I/O Capabilities
16 programmable voltage inputs: Accepts digital or analog signals (up to ~24VDC). Useful for sensors, switches, contact closures, and external signals.
8 electromechanical relays: Each rated 250VAC at 6A, suitable for contial'Ready Design
DIN'rail mountable module for clean, professional installation in control panels.
IP20 protection (suitable for indoor electrical cabinets).
Up to 5 expansion modules can stack onto a single Opta controller to scale I/O capacity as needed.
Industrial certifications: CE, UKCA, RoHS compliance ensures reliability in industrial environments.
How It Works
Attach to Arduino Opta: Snap the expansion board onto your Opta base module no complex wiring needed.
Integrate I/Os: The 16 inputs and 8 relay outputs are detected automatically by the Opta controller and behave like native I/O resources.
Program Logic: Use the Arduino IDE or the PLC IDE (IEC611313) foher industrial control languages.
Remote Dashboards: Connect to Arduino Cloud for real'time monitoring, visualization, and remote control.
Typical Applications
Industrial automation: Add sensors and relay control for conveyors, machinery, or actuators. Building automation: Control HVAC, lighting, gates, and environmental sensors in commercial facilities. Predictive maintenance systems: Collect sensor data from multiple points and trigger alerts before failures occur. Remote control panels: Combine with Ethernet or cloud connectivity for industrial IoT dashboards. Prototyping & R&D: Evaluate multi'I/O logic designs before full industrial deployment.
Why It Matters
By adding multiple programmable inputs and powestrong> lets you build larger, more capable control systems without redesigning hardware from scratch. Its snap'on modular design and dual software support (Arduino/PLC IDE) make it a flexible tool for industry, automation, and IoT engineers