Serial (RS-232)

DESCRIPTION Rail-Mount Serial Server, RS232/485/422 To RJ45 Ethernet Module, TCP/IP To Serial, With POE FunctionRS232 / 485 / 422 To RJ45 Ethernet ModuleIndustrial Isolated, Rail-mount RS232/485/422 Serial Server Features At A GlanceThis is a RS232/485/422 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 RS232/485/422 and Ethernet port with PoE function, uses DC port (outer diameter: 5.5mm, inner diameter: 21mm) and screw terminals for power input. The case with rail-mount support, small in size, easy to install, cost-effective. It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring...SpecificationsPRODUCTRS485 TO ETH (B)RS485 TO POE 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 × 1, Ethernet port × 1RS232 port × 1; RS485 port × 1; RS422 port × 1; Ethernet port × 1Power supply9 ~ 24V DC screw terminal6 ~ 36V DC screw terminal, or PoE portDC power port, 6 ~ 36V DC screw terminal, or PoE portIsolation ProtectionN/CPower isolation, Signal isolationCOMMUNICATIONEthernetcommon network portPoE network port, support 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 mmPrimary FunctionBi-Directional Transparent Data Transmission Between RS232/485/422 And EthernetThree Different InterfacesOnboard RS232 / 485 / 422 Interfaces, Suitable For More Application ScenariosEthernet Port To RS232/485/422The Ethernet Port Can Send Data To Three Serial Ports At The Same TimeRS232 / 485 / 422 To Ethernet PortOnly One Of The RS232, RS485, And RS422 Can Send Data To The Ethernet Port At The Same TimeThree Methods For Power SupplySupport PoE Ethernet Port Power Supply, Suitable For IEEE 802.3af PoE StandardSupport Screw Terminal And DC Power Port For Power Supply, DC 6~36V Wide Voltage Range InputRail-Mount SupportEasy To Combine Multi Rail-Mounted Serial Server Together, More FreelyModbus Gateway SupportSuitable For Modbus Networking Upgrade, Can Be Used With Specific Configuration SoftwareMulti Communication ModesSupports TCP Server / TCP Client / UDP Mode / UDP Multicast MQTT/JSON To ModbusMore Flexible Conversion Between Different ProtocolsWhen 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 DevicesUser-Defined Heartbeat/Registration PacketEasy For Cloud Communication And Device IdentificationNTP Protocol SupportGetting Network Time Info For Serial Output Or Data UploadMulti Configuration MethodsSupports Web Browser Configuration, Obtaining Dynamic IP Via DHCP,DNS Protocol Connected Domain Server AddressMultiple Protection, Safe And StableOnboard power supply and signal isolation, it can provide stable isolation voltage with high reliability and strong anti-interference. Built-in TVS (transient voltage suppression tube) can effectively suppress the surge voltage and transient peak voltage in the circuit, lightningproof & ESD protection. Built-in resettable fuse and protection diode to ensure stable output of current and voltage, prevents over-current and over-voltage proof, improve shock resistanceAluminium Alloy EnclosureAluminium Alloy Enclosure With Sand Blasting And Anodic OxidationSolid And Durable, Fashion And Good Hand FeelingInterface IntroductionOutline DimensionsSupport Batch CustomizationSupport Software And Hardware CustomizationIncluding Hardware Interface, LOGO, Label, Case And Web Page, Etc. Selection Guide RS485 TO ETHRS485 TO ETH (B)RS485 TO POE ETH (B)RS232/485/422 TO POE ETH (B)RS485 TO WIFI/ETHRS232/485 TO ETHETHERNETRJ45 Ethernet10/100Mbps auto-negotiationPOE-supported-WIFI interface-802.11b/g/n 2.4GHz-UARTTypeRS485RS232/485/422RS485RS232+RS485 (allows concurrent operation)Baudrate600bps~230.4Kbps300bps ~ 115.2Kbps300bps ~ 460.8Kbps600bps~230.4KbpsHardware flowNOT supportedsupportedData bit5, 6, 7, 8Stop bit1, 2Parity bitNone, Even, Odd, Space, MarkINTERFACE PROTECTIONPower supplyreverse-proof, ESD protection, anti-surgeEthernet1.5KV electromagnetic isolationRS4852KV ESD protection, 2.2KΩ pull up/down registers2KV anti-surge600W anti-surge, lightningproof, anti-electrostatic 15KVanti-surge, lightningproof, over-current protection2KV ESD protection, 2.2KΩ pull up/down registersOther--Power isolation, signal isolation protection-lightningproof, over-current protectionOPERATING MODETypeTCP Server, TCP Client, UDP Server, UDP Client, etc.TCP Servercustomizable 1~16 Clientssupports 30 Clientssupports 24 Clientssupports 2-ch Socket, 8 Clients per chMISCFeaturescustomized heartbeat packets, customized registration packets, customized webpage, RFC2217-like protocol, KeepAlive, timeout auto reboot, short connection, firmware upgrade via network-Modbus gateway, MQTT/JSON to ModbusModbus gateway, MQTT, HTTP ClientModbus gateway, Websocket (webpage to serial)ConfigurationBuilt-in webpage, Host computer config software, Serial commandsPower supply5~7V9~24V6~36V5~36VOperating current110mA@5VTBD127mA@5V86.5mA@5VOperating temp.-25～75℃ -40～85℃ PACKAGE CONTENT Weight: 0.148 kgThe power supply of this product is not included, it is recommended to used with a 12V Industrial DIN-Rail Power SupplyRS232/485/422 TO POE ETH (B) x11