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RS232 TO ETH (B) User Guide

   Features

This is a RS232 device data acquisitor / IoT gateway designed for industrial environment. It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS232 to JSON, etc. The module features RS232 and Ethernet port(POE function is optional), uses screw terminals for power input. Rail-mount case design, small in size, easy to install. It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring...

   Specifications

  • 【PRODUCT:RS232 TO ETH (B)】

  • Product Type:Serial server, Modbus Gateway, MQTT Gateway

  • Basic Function:Bi-directional transparent data transmission between RS232 and Ethernet

  • Communication interface:RS232 port x 1, Ethernet port x 1

  • Power supply:6 ~ 36V DC screw terminal

  • Isolation Protection:Power isolation, Signal isolation

  • 【COMMUNICATION】

  • Ethernet:common network port

  • 10 / 100M auto-negotiation RJ45 connector, 2 KV surge protection

  • Serial port:Isolated RS232

  • 【SERIAL SPECIFICATION】

  • Baudrate:300 ~ 115200 bps

  • Parity bit:none, odd, even, mark, space

  • Data bit:5 ~ 9 bits

  • Flow control:N/A

  • 【SOFTWARE】

  • Protocol:ETHERNET、IP、TCP、UDP、HTTP、ARP、ICMP、DHCP、DNS

  • Configuration:host, web browser, device management functions library

  • Communication method:TCP/IP direct communication, VCOM

  • Operating mode:TCP server, TCP client (coexisting with TCP server), UDP, UDP multicast

  • 【OTHERS】

  • Operating temperature:-40℃ ~ 85℃

  • Humidity range:5% ~ 95% relative humidity

  • Dimensions:L × W × H: 87 × 36 × 59 mm


  • 【PRODUCT:RS232 TO POE ETH (B)】

  • Product Type:Serial server, Modbus Gateway, MQTT Gateway

  • Basic Function:Bi-directional transparent data transmission between RS232 and Ethernet

  • Communication interface:RS232 port x 1, Ethernet port x 1

  • Power supply:6 ~ 36V DC screw terminal, or PoE port

  • Isolation Protection:Power isolation, Signal isolation

  • 【COMMUNICATION】

  • Ethernet:PoE network port, support IEEE 802.3af standard

  • 10 / 100M auto-negotiation RJ45 connector, 2 KV surge protection

  • Serial port:Isolated RS232

  • 【SERIAL SPECIFICATION】

  • Baudrate:300 ~ 115200 bps

  • Parity bit:none, odd, even, mark, space

  • Data bit:5 ~ 9 bits

  • Flow control:N/A

  • 【SOFTWARE】

  • Protocol:ETHERNET、IP、TCP、UDP、HTTP、ARP、ICMP、DHCP、DNS

  • Configuration:host, web browser, device management functions library

  • Communication method:TCP/IP direct communication, VCOM

  • Operating mode:TCP server, TCP client (coexisting with TCP server), UDP, UDP multicast

  • 【OTHERS】

  • Operating temperature:-40℃ ~ 85℃

  • Humidity range:5% ~ 95% relative humidity

  • Dimensions:L × W × H: 87 × 36 × 59 mm

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