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Serial Port RS232/ RS485 to Ethernet Converter

RS232/RS-485 to Ethernet serial port interface converter with support for one RS-232/RS-485 channel to 10/100 Mbps Ethernet

Features

  • 10/100 Mbps Ethernet, SNMPv2/v3
  • RS-485, RS-232 Serial Port
  • Modbus RTU, 1-Wire
  • 4 fire alarm loops (with status monitoring)
  • 6x digital inputs (Digital Input);
  • 3x digital outputs (Digital Output);
  • Module with external AC/DC power supply
  • Power consumption 3-4 W

Overview

Terratel RS232 or RS485 to Ethernet converter provides transparent transmission of Ethernet packets via serial interface, allowing centralized management of disparate serial devices over the network.

RS232 or RS485 to Ethernet converter supports monitoring of serial port status and parameters. It also supports virtual serial port driver access mode and automatic reconnection of network interrupts.

Wiring diagram for devices with RS-232 and RS-485 in Ethernet

Pic 1. Network diagram of the RS232/RS485 to Ethernet serial port converter

RS232 or RS485 to Ethernet converter supports local and remote system firmware update.

Infrastructure and environmental monitoring

The device supports several network protocols, including TCP, UDP, HTTP, DNS, DHCP and SNMP. In addition to transparently converting RS232/RS485 interfaces to Ethernet, the device can also perform access control, environmental parameters and infrastructure monitoring.

The built-in Web interface is used for setup and configuration, which provides the user with ease and convenience of operation.

Hardware

The device is designed in a case made of anodized aluminum alloy with protection level IP40. The system controller module has a fanless design with low power consumption.

Serial Interface Signals

RS-485: 2 wires: A(TX+), B(TX-), GND

RS-232: RXD, TXD, GND

Mounting or installation method

The device supports 1 channel RS-232 or RS-485 to 1 channel Ethernet 10/100 Mbps and can be installed using a 19 bracket in a telecommunications rack, on a table or placed using a wall mount.

RS232/RS485 Converter Applications

The RS232/RS485 to Ethernet converter can be used in various network device control and monitoring applications, such as:

  • Industrial automation of production processes.
  • Infrastructure monitoring: access control, security and alarm devices.
  • Network remote control of relays.
  • Automation of energy consumption monitoring.