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WAVESHARE

Waveshare Rail-Mount Serial Server RS232/485/422 to RJ45 Ethernet Module TCP/IP to serial With POE Function

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AI Summary
USB Interface Module for everyday users

The Waveshare Rail-Mount Serial Server RS232/485/422 to RJ45 Ethernet Module TCP/IP to serial With POE Function by WAVESHARE is a mid-range usb interface module designed for everyday users. It features Communication Interface: RS232/485/422 × 1, Ethernet port × 1 and Power Supply Voltage (V): Screw terminal DC 6~36V or PoE network port.

₹3,023
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Total: ₹3,023
Buying tip: A quality investment for dependable performance and premium build quality.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Communication Interface: RS232/485/422 × 1, Ethernet port × 1
Power Supply Voltage (V): Screw terminal DC 6~36V or PoE network port
Protection level: Power isolation, signal isolation protection
Baud Rate (bps): 300 ~ 115200 bps
Data Bit: 5 ~ 9 bits
Dimensions (L x W x H) mm: L × W × H: 88.7 × 64.5 × 24.2 mm

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-1486415Category: USB Interface Module

About This Product

The Waveshare Rail-Mount Serial Server RS232/485/422 to RJ45 Ethernet Module TCP/IP to serial With POE Function by WAVESHARE is a mid-range usb interface module designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Communication Interface: RS232/485/422 × 1, Ethernet port × 1 — compatible with modern devices
  • Power Supply Voltage (V): Screw terminal DC 6~36V or PoE network port — works with standard household power
  • Protection level: Power isolation, signal isolation protection
  • Baud Rate (bps): 300 ~ 115200 bps
  • Data Bit: 5 ~ 9 bits
  • Dimensions (L x W x H) mm: L × W × H: 88.7 × 64.5 × 24.2 mm
  • Humidity Range: 5% ~ 95% relative humidity — reliable connection even at a distance
  • Operating Temperature (°C): -40℃ ~ 85℃

Why Buy from Pricio?

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

This is an RS232/485/422 device data acquisitor / IoT gateway designed for an industrial environment. It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS485 to JSON, etc. The module features RS232/485/422 and an Ethernet port with PoE function, uses a DC port (outer diameter: 5.5mm, inner diameter: 21mm), and screw terminals for power input. The case with rail-mount support is small in size, easy to install, and cost-effective. It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring... Rail-Mount Serial Server, RS232/485/422 To RJ45 Ethernet Module, TCP/IP To Serial, With POE Function.

Useful link:

RS232/485/422 TO POE ETH (B)

Features:

  1. Support PoE Ethernet Port Power Supply,
  2. Suitable For IEEE 802.3af PoE Standard
  3. Support Screw Terminal And DC Power Port For Power Supply
  4. DC 6~36V Wide Voltage Range Input

Package Includes:

1 x Waveshare Rail-Mount Serial Server RS232/485/422 to RJ45 Ethernet Module

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.