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Ipari soros szerver, RS485-RJ45 Ethernet, TCP/IP-soros, sínre szerelhető támogatás, 6 ~ 36V power supply, with Electrical isolation
Ipari soros szerver, RS485-RJ45 Ethernet, TCP/IP-soros, sínre szerelhető támogatás, POE funkcióval (opcionális) | RS485 - ETH (B)
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Industrial serial server, RS485 to RJ45 Ethernet, TCP/IP to serial, rail-mount support, 6 ~ 36V power supply, with Electrical isolationRS485 to RJ45 Ethernet Module
Rail-mount RS485 serial server
Version Options
RS485 TO ETH (B) Common Ethernet port (B)9 ~ 24V power supply, without isolation protection
RS485 TO ETH (C) Common Ethernet port (C)6 ~ 36V power supply, with Electrical isolation
RS485 TO POE ETH (B) PoE Ethernet port + Electrical isolation
The RS485 TO POE ETH (B) is the hardware upgrade version, supports PoE Ethernet port power supply, with power and signal isolation protection, which is safer for industrial applications. All three versions have the same software functionality.
Features at a glanceThis is a RS485 device data acquisitor / IoT gateway designed for industrial environment. It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS485 to JSON, etc. The module features RS485 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...
SpecificationsProduct RS485 TO ETH (B) RS485 TO ETH (C) RS485 TO POE ETH (B) RS232/485/422 TO ETH (B) RS232/485/422 TO POE ETH (B) Product Type Serial server, Modbus Gateway, MQTT Gateway Basic Function Bi-directional transparent data transmission between RS485 and Ethernet Bi-directional transparent data transmission between RS232/485/422 and Ethernet Communication interface RS485 port x 1, Ethernet port x 1 RS232 port x 1, RS485 port x 1, RS422 port x 1, Ethernet port x 1 Power supply 9 ~ 24V DC screw terminal 6 ~ 36V DC screw terminal 6 ~ 36V DC screw terminal, or PoE port DC 5.5 power port, 6 ~ 36V DC screw terminal DC 5.5 power port, 6 ~ 36V DC screw terminal, or PoE port Isolation Protection N/C Power isolation, Signal isolation Communication Ethernet common network port PoE network port, supports IEEE 802.3af standard common network port PoE network port, supports IEEE 802.3af standard 10 / 100M auto-negotiation RJ45 connector, 2 KV surge protection Serial port RS485 Isolated RS485 Isolated RS232/485/422 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 Environment requirement Operating temperature -40℃ ~ 85℃ Humidity range 5% ~ 95% relative humidity Dimensions L × W × H: 87 × 36 × 59 mm L × W × H: 88.7 × 72.5 × 24.2 mm Primary functionbi-directional transparent data transmission between RS485 and Ethernet
Rail-mount supporteasy to combine multi rail-mounted serial server together, more freely
Modbus gateway supportsuitable for Modbus gridding upgrade, can be used with 3D configuration software
Multi communication modessupports TCP server / TCP client / UDP mode / UDP multicast
MQTT/JSON to Modbusmore flexible conversion between different protocols
When used as MQTT gateway, the devices can upload serial data to MQTT server by MQTT protocol through transparent transmission, supported servers including Baidu Cloud MQTT, Alibaba Cloud MQTT, China Mobile OneNet, etc. The acquired Modbus RTU or non-standard serial data can be parsed into JSON format and packaged into MQTTdata packet for uploading.
When used as JSON data acquisition gateway, the devices can be connected to data acquisition instruments through RS485 connection, then acquire data automatically, convert the data into JSON format, and finally post it to server. The acquired data supports Modbus RTU 645 instrument 97 version, 645 instrument 07 version, as well as sorts of non-standard RS485 protocols. The uploaded data format can be configured via host, and the JSON upload protocol can be MQTT protocol, HTTP POST protocol, HTTP GET protocol, and so on.
Multi hosts roll-polling supportdifferent network devices will be identified and responsed respectively,no more crosstalk issue while communicating with multi network devices
User-defined heartbeat/registration packeteasy for cloud communication and device identification
NTP protocol supportgetting network time info for serial output or data upload
Multi configuration methodssupports Web browser configuration, obtaining dynamic IP via DHCP,DNS protocol connected domain server address
Interface introduction
* for the power supply range, please refer to the label of the corresponding version.Outline dimensions
Resources & Services
Selection guideModel network port Isolation Protection Serial Port Type Power Supply methods Voltage Range Dimensions (L × W × H) 
RS485 TO ETH (B)Common network port - Single serial port server Screw terminal DC 9~24V 87.0×36.0×59.0mm 
RS485 TO POE ETH (B)PoE network port Power isolation, Signal isolation Single serial port server Screw terminal + PoE port DC 6V~36V 87.0×36.0×59.0mm 
RS485 TO ETH (C)Common network port Power isolation, Signal isolation Single serial port server Screw terminal DC 6V~36V 87.0×36.0×59.0mm 
RS232 TO ETH (B)Common network port Power isolation, Signal isolation Single serial port server Screw terminal DC 6V~36V 87.0×36.0×59.0mm 
RS232 TO POE ETH (B)PoE network port Power isolation, Signal isolation Single serial port server Screw terminal + PoE port DC 6V~36V 87.0×36.0×59.0mm 
RS232/485/422 TO ETH (B)Common network port Power isolation, Signal isolation RS232/485/422 choose one, single serial port server Screw terminal + DC 5.5 power port DC 6V~36V 88.7×72.5×24.2mm 
RS232/485/422 TO POE ETH (B)PoE network port Power isolation, Signal isolation RS232/485/422 choose one, single serial port server Screw terminal + PoE port + DC 5.5 power port DC 6V~36V 88.7×72.5×24.2mm 
2-CH RS485 TO ETH (B)Common network port Power isolation, Signal isolation Dual serial ports server Screw terminal + DC 5.5 power port DC 6V~40V 78.0×72.5×24.2mm 
2-CH RS485 TO POE ETH (B)PoE network port Power isolation, Signal isolation Dual serial ports server Screw terminal + PoE port + DC 5.5 power port DC 6V~40V 78.0×72.5×24.2mm 
RS232 RS485 TO ETH (B)Common network port Power isolation, Signal isolation Dual serial ports server Screw terminal + DC 5.5 power port DC 6V~40V 78.0×72.5×24.2mm 
RS232 RS485 TO POE ETH (B)PoE network port Power isolation, Signal isolation Dual serial ports server Screw terminal + PoE port + DC 5.5 power port DC 6V~40V 78.0×72.5×24.2mm 
4-CH RS485 TO ETH (B)Common network port Power isolation, Signal isolation 4 serial ports server Screw terminal DC 6V~40V 91.0×64.5×24.2mm 
4-CH RS485 TO POE ETH (B)PoE network port Power isolation, Signal isolation 4 serial ports server Screw terminal + PoE port DC 6V~40V 91.0×64.5×24.2mm 
8-CH RS485 TO ETH (B)Common network port Power isolation, Signal isolation 8 serial ports server Screw terminal DC 7V~36V 93×103.5×29.7mm 
8-CH RS485 TO POE ETH (B)PoE network port Power isolation, Signal isolation 8 serial ports server Screw terminal + PoE port DC 7V~36V 93×103.5×29.7mm
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Brand WaveshareRaktárkészlet VANCikkszám RPI-WS30303
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The power supply of this product is not included, it is recommended to used with a 12V Industrial DIN-Rail Power Supply
- OPTIONS RS485 TO ETH Module x1
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