DESCRIPTION
Industrial serial server, RS485 to RJ45 Ethernet, TCP/IP to serial, rail-mount support, with POE function(optional)RS485 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 glance
This 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...
SpecificationsProductRS485 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 TypeSerial server, Modbus Gateway, MQTT GatewayBasic FunctionBi-directional transparent data transmission between RS485 and EthernetBi-directional transparent data transmission between RS232/485/422 and EthernetCommunication interfaceRS485 port x 1, Ethernet port x 1RS232 port x 1, RS485 port x 1, RS422 port x 1, Ethernet port x 1Power supply9 ~ 24V DC screw terminal6 ~ 36V DC screw terminal6 ~ 36V DC screw terminal, or PoE portDC 5.5 power port, 6 ~ 36V DC screw terminalDC 5.5 power port, 6 ~ 36V DC screw terminal, or PoE portIsolation ProtectionN/CPower isolation, Signal isolationCommunicationEthernetcommon network portPoE network port, supports IEEE 802.3af standardcommon network portPoE network port, supports IEEE 802.3af standard10 / 100M auto-negotiation RJ45 connector, 2 KV surge protectionSerial portRS485Isolated RS485Isolated RS232/485/422Serial specificationBaudrate300 ~ 115200 bpsParity bitnone, odd, even, mark, spaceData bit5 ~ 9 bitsFlow controlN/ASoftwareProtocolETHERNET, IP, TCP, UDP, HTTP, ARP, ICMP, DHCP, DNSConfigurationhost, web browser, device management functions libraryCommunication methodTCP/IP direct communication, VCOMOperating modeTCP server, TCP client (coexisting with TCP server), UDP, UDP multicastEnvironment requirementOperating temperature-40℃ ~ 85℃Humidity range5% ~ 95% relative humidityDimensionsL × W × H: 87 × 36 × 59 mmL × W × H: 88.7 × 72.5 × 24.2 mm
Primary function
bi-directional transparent data transmission between RS485 and Ethernet
Rail-mount support
easy to combine multi rail-mounted serial server together, more freely
Modbus gateway support
suitable for Modbus gridding upgrade, can be used with 3D configuration software
Multi communication modes
supports TCP server / TCP client / UDP mode / UDP multicast
MQTT/JSON to Modbus
more 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 support
different network devices will be identified and responsed respectively,
no more crosstalk issue while communicating with multi network devices
User-defined heartbeat/registration packet
easy for cloud communication and device identification
NTP protocol support
getting network time info for serial output or data upload
Multi configuration methods
supports 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 dimensionsResources & ServicesPackage Content
Weight:0.077 kg
The power supply of this product is not included, it is recommended to used with a12V Industrial DIN-Rail Power Supply
- OPTIONSRS485 TO ETH Module x1
1
