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WittelB -WIN - IO - 4DDAI-NTCM-IO Module with 4 Digital inputs 4 Digital Outputs and 4 Analog Inputs with Modbus Rs485 interface(10 Bit Resolution) — image 1
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WittelB -WIN - IO - 4DDAI-NTCM-IO Module with 4 Digital inputs 4 Digital Outputs and 4 Analog Inputs with Modbus Rs485 interface(10 Bit Resolution)

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IoT WIFI Smart Switches for premium buyers

The WittelB -WIN - IO - 4DDAI-NTCM-IO Module with 4 Digital inputs 4 Digital Outputs and 4 Analog Inputs with Modbus Rs485 interface(10 Bit Resolution) is a premium iot wifi smart switches designed for premium buyers. It features Item Type: Converter Module and I/O pins: 2 Pin 5.08 mm pitch, 12 Pin 5.08 mm pitch.

₹9,014
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Total: ₹9,014
Buying tip: A top-tier option — the best features and quality available in this category.
Estimated delivery: 24 Aug7 Sept
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Quick Specs

Item Type: Converter Module
I/O pins: 2 Pin 5.08 mm pitch, 12 Pin 5.08 mm pitch
Power Rating: 24 V AC/DC
Operating Temperature (°C): 0-60
Storage Temperature (°C): -20 - 70
Storage Humidity: 5 ~ 95 % RH

Ideal For

Everyday convenience
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SKU: robu-2503922Category: IoT WIFI Smart Switches

About This Product

The WittelB -WIN - IO - 4DDAI-NTCM-IO Module with 4 Digital inputs 4 Digital Outputs and 4 Analog Inputs with Modbus Rs485 interface(10 Bit Resolution) is a premium iot wifi smart switches designed for premium buyers. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: Converter Module
  • I/O pins: 2 Pin 5.08 mm pitch, 12 Pin 5.08 mm pitch
  • Power Rating: 24 V AC/DC
  • Operating Temperature (°C): 0-60
  • Storage Temperature (°C): -20 - 70 — plenty of room for files, apps, and media
  • Storage Humidity: 5 ~ 95 % RH — plenty of room for files, apps, and media
  • Resolution: 10 bit
  • Input signal: 4 – 20 mA, NTC Type 3, 0 – 10VDC

Why Buy from Elecvora?

Elecvora sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

The WIN - IO - 4DDAI-NTCM modules utilize Rs485 interface communication, enabling data transmission over distances up to 700 meters without repeaters, although this range can be affected by the Modbus Master Device's signal strength. These RS485 Digital IO modules are designed for durability, low power consumption, and ease of use. They are housed in DIN rail mountable casings with exposed connectors and LED indicators. For convenient configuration, the DIP switches for setting the Slave ID and Baud rate are located inside the enclosure. Furthermore, the modules incorporate resettable fuses to protect against reverse polarity connections for both power and communication ports.

Features:

  1. Long-Distance Communication: RS485 communication allows for data transfer up to 700 meters without repeaters (depending on the
  2. Modbus Master Device's signal strength).
  3. Durable and Low Power: Sturdy design and low power consumption for reliable operation.
  4. Easy to Use: Simple setup and operation.
  5. DIN Rail Mountable: Convenient mounting in standard industrial environments.
  6. Exposed Connectors and LED Indicators: Easy connection and status monitoring.
  7. Internal DIP Switches: Accessible DIP switches inside the enclosure for configuring Slave ID and Baud rate.
  8. Reverse Polarity Protection: Resettable fuses protect against damage from reverse polarity connections for both power and communication.

Package Includes:

1 x WIN - IO - 4DDAI-NTCM-IO Module with 4 Digital inputs 4 Digital Outputs and 4 Analog Inputs with Modbus Rs485 interface

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.