Monitor Industrial Signals with Ease

Wi-Fi Remote Monitoring & Relay Control Board

Take control of your industrial processes with our state-of-the-art solution, designed to let you monitor industrial signals from anywhere. Whether you’re managing a single facility or multiple production sites, this technology empowers you with uninterrupted insights into your critical systems. With this robust tool, you gain unparalleled convenience, reliability, and precision for maximizing operational efficiency.

Ideal Applications

• Machine status monitoring

• Pump ON/OFF monitoring

• Generator status monitoring

• Door / limit switch monitoring

• Alarm panel monitoring

• Digital sensor monitoring

• Remote fault alerts

Core Concept

A simple industrial IoT board that reads 4 digital inputs and sends data to the cloud or mobile dashboard.

Hardware Specifications

Digital Inputs

• 4 Digital Inputs
• 12-24V industrial signals
• Opto isolated inputs
• Supports dry contact / NPN / PNP

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Digital Outputs

• 2 Relay Outputs
• 5A Relay rating
• Remote ON/OFF control

Communication

• WiFi Connectivity
• Optional GSM (SIM based version)

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Cloud Connectivity

• MQTT / HTTP API
• Compatible with Cloud dashboards
• Mobile monitoring support

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Local Display

Status LEDs for:

• Power
• Network
• Inputs
• Outputs

Power Supply

• 9-36V DC input
• Industrial wide voltage support

Processor

ESP32 Industrial module

• Built-in WiFi

• Enough processing

• Cost Effective

• OTA firmware possible

• Easy cloud integration

Protection

• Reverse polarity protection
• Surge protection
• ESD protection
• Opto isolation on inputs

Mounting

• DIN rail compatible enclosure
• Terminal connectors for industrial wiring

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Firmware Features

• Real-time input monitoring
• Input change alerts
• Remote relay control
• Device health monitoring
• OTA firmware updates
• Cloud data logging

Dashboard Features

Users can:

• View input status
• Control relays
• Receive alerts
• View logs

Use Case Example

Example:  Factory pump panel.

Input 1 → Pump running
Input 2 → Pump fault
Input 3 → Tank level switch
Input 4 → Door switch

Relay → Remote pump restart

Feature	Specification
Inputs	4 Digital Inputs
Outputs	2 Relay Outputs
Communication	WiFi
Cloud	MQTT / HTTP
Power	9-36V DC
Processor	ESP32
Alerts	Email / App
Mounting	DIN Rail

✔ Industrial 4 Digital Inputs
✔ 2 Relay Outputs for Remote Control
✔ WiFi IoT Connectivity
✔ Cloud Monitoring Ready
✔ Industrial Power Supply
✔ DIN Rail Mounting

IoT 4DI-2DO Remote Monitoring Board is an industrial IoT controller designed to monitor digital signals from machines, sensors, and control panels. The device reads up to 4 digital inputs and sends real-time data to the cloud for monitoring through a web or mobile dashboard. With relay outputs, users can also remotely control equipment from anywhere.

Ideal for machine monitoring, alarm systems, pump monitoring, generator status tracking, and industrial automation.

Uncompromised Connectivity and Control

Stay connected to your industrial operations around the clock. Our advanced monitoring system is equipped with real-time data transfer capabilities, ensuring you receive instant updates on your signals regardless of your location. The ability to review key metrics, system performance, and anomaly alerts on-demand not only helps prevent costly downtimes but also gives you a competitive edge in responding swiftly to potential issues.

Streamlined Efficiency and User-Friendly Design

With user-friendly interfaces and seamless integration into existing systems, you’ll find this product to be an invaluable addition to your operations. Its intuitive design allows for easy configuration and data analysis, eliminating the need for additional technical expertise. This means your team can access necessary data effortlessly, enabling informed decision-making and optimal resource utilization.

Why Choose This Industrial Signal Monitoring Solution?

What sets this product apart is its commitment to reliability and performance. Whether it’s monitoring equipment health, analyzing output or identifying issues before they escalate, this solution delivers actionable data right at your fingertips. Tailored for a wide range of industrial applications, you can trust it to meet your unique business demands without compromise.

Transform your industrial monitoring experience today and gain peace of mind knowing you can oversee your operations from virtually anywhere. Boost efficiency, minimize risk, and ensure your systems perform at their peak – all with a solution that’s built to adapt to your evolving needs.