waveshare Industrial Isolated Rail-Mount RS232/485/422 Serial Server, RS232/485/422 to RJ45 Ethernet Module with POE, TCP/IP to Serial Converter, Modbus Gateway Support

Features This 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. Model:RS232/485/422 TO POE ETH (B) Product type: Serial server, Modbus gateway, MQTT gateway Primary function:Realize the bidirectional transparent transmission function of RS232/485/422 to Ethernet Communication interface:RS232/485/422 x 1, Ethernet port x 1 Power supply:Screw terminal DC 6~36V or PoE network port Isolation protection:Power isolation, signal isolation protection Communication interface Ethernet: PoE Ethernet port, support IEEE 802.3af standard 10 / 100M self-adaptive RJ45 interface, 2KV surge protection Serial port: Isolated RS232/485/422 Serial parameters Baud rate: 300 ~ 115200 bps Parity bit: none, odd parity, even parity, mark, space Data bits: 5 ~ 9 bits Flow Control: no flow control Software Protocol: ETHERNET, IP, TCP, UDP, HTTP, ARP, ICMP, DHCP, DNS Configuration method: PC configuration, WEB browser, device management function library Communication method: TCP/IP direct communication, virtual serial port mode Operating mode: TCP server, TCP client (TCP server also coexist), UDP, UDP multicast Other Operating temperature: -40℃ ~ 85℃ Humidity range: 5% ~ 95% relative humidity Dimensions : L x W x H: 88.7 x 64.5 x 24.2 mm How-to-use document/User Manual://bit.ly/3AGuDCQ Package Content RS232/485/422 TO POE ETH (B) x1

• RS232/485/422 and Ethernet Bi-directional transmission--- This 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. It realizes Bi-directional transparent data transmission between RS232/485/422 and Ethernet.
• Three Different Interfaces--- Onboard RS232 / 485 / 422 Interfaces, Suitable For More Application Scenarios. Ethernet Port To RS232/485/422---The Ethernet port can send data to three serial ports at the same time. RS232 / 485 / 422 To Ethernet Port---Only one of the RS232, RS485, and RS422 can send data to the Ethernet port at the same time.
• Three Methods For Power Supply--- Support PoE Ethernet port power supply, Suitable for IEEE 802.3af PoE standard. Support Screw Terminal and DC Power Port for Power Supply, DC 6~36V Wide Voltage Range Input.
• Support Rail-mount---easy to combine multi rail-mounted serial server together, more freely. Support Modbus gateway--- suitable for Modbus networking upgrade, Can Be Used With specific Configuration Software. Multi communication modes--- supports TCP server / TCP client / UDP mode / UDP multicast.
• MQTT/JSON to Modbus--- more flexible conversion between different protocols. Multi hosts roll-polling---support: different network devices will be identified and responsed respectively,no more crosstalk issue while communicating with multi network devices. Multi configuration methods---supports Web browser configuration, obtaining dynamic IP via DHCP,DNS protocol connected domain server address.