RS485 To RJ45 Ethernet Module With PoE

This PoE RJ45 Ethernet Module transmits bi-directional transparent data between RS485 and the RJ45 ethernet connection. It has many forms of communication, including TCP Server / TCP Client / UDP Mode / UDP Multicast. There is a more flexible conversion between different protocols with its MQTT/JSON To Modbus feature and a Modbus gateway support that is suitable for a Modbus gridding upgrade, that can be used with specific configuration software.

With its multi-configuration methods, NTP protocol support (used to synchronize with computer clock time sources in a network) Multi hosts roll-polling support, screw terminals for power support, a rail mount case design to combine multi-rail mounted serial servers together, and small in size for easy installation. This module is great for your transmitting and communication needs.

Features

• Support TCP server, TCP client, UDP mode, and UDP multicast. When acting as a TCP client, it also supports TCP server-side functions. Supports 30 TCP connections as a TCP server and 7 destination IPs as a TCP client.
• The baud rate supports 1200~115200bps, the data bit supports 5~9 bits, and the check digit can be no check, odd check, even check, mark, or space.
• Support the function of sending MAC address when the device is connected, which is convenient for cloud management of the device.
• Provides a secondary development kit DLL development library for searching and configuring devices on the computer side.
• Web browser configuration, support DHCP to obtain IP dynamically, and DNS protocol to connect domain name server address.
• Cloud remote search for devices, the configuration of device parameters, and device program upgrades.
• Remote viewing of the device’s TCP connection status, and serial port data sending and receiving status through software. The virtual serial port
• Supports the data monitoring function.

What’s on Board

Specifications

Two versions of this product are available, this version with PoE, and a standard version. Please see the table below for specification comparisons.

Model	RS485 TO ETH (B)	RS485 TO POE ETH (B)
Product Types	Serial server, Modbus gateway, MQTT gateway
Basic Functions	Realize RS485 to Ethernet bi-directional transparent transmission
Communication	RS485 × 1, Network Port × 1
Power Supply	Screw Terminal DC 9~24V	Screw terminal DC 6~36V or PoE
Isolation	No Isolation	Power isolation Signal isolation protection
Ethernet	Normal Network Port	PoE port Support IEEE 802.3af standard
	10 / 100M self-adaptive RJ45 port, 2 KV grade anti-surge protection
Serial Port	RS485	Isolated RS485
Baud Rate	300 ~ 115200 bps
Parity Bit	None, odd parity, even parity, mark, space
Data Bit	5 ~ 9 bit
Flow Control	No Flow Control
Protocol	Ethernet, IP, TCP, UDP, HTTP, ARP, ICMP, DHCP, DNS
Config Way	Host computer configuration, WEB browser Device management function library
Communication Way	TCP/IP direct communication, virtual serial port mode
Working Mode	TCP server, TCP client (the TCP server also coexists) UDP, UDP multicast
Operating Temperature	-40℃ ~ 85℃
Humidity Range	5% ~ 95% relative humidity
Dimensions	L × W × H: 87 × 36 × 59 mm

Resources

• Product Wiki

• User Manual

Package Contents

• 1x RS485 To RJ45 Ethernet Module