Waveshare RS232/RS485/RS422 to RJ45 Ethernet Converter Module, Industrial Rail-mount Isolated Serial Server,TCP/IP to Serial Module,10 / 100M Auto-negotiation RJ45 Connector,with POE Function

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…

Parameter
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 × 1, Ethernet port × 1
Power supply—Screw terminal DC 6~36V or PoE network port
Isolation protection—Power isolation, signal isolation protection

Communication interface
Ethernet
1.PoE Ethernet port, support IEEE 802.3af standard
2.10 / 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

Packing List
RS232/485/422 TO POE ETH (B) x1