Industrial RS232/RS485/RS422 to Ethernet POE converter (B) from Waveshare

The offered rail-mounted module is an advanced data acquisition device and IoT gateway, designed for industrial environments. It combines multiple functions such as serial server, Modbus gateway, MQTT gateway and RS485 to JSON conversion. The module supports RS232/485/422 and Ethernet interfaces, and an optional power over Ethernet (PoE) function is available. Power is supplied via a DC port (outer diameter: 5.5 mm, inner diameter: 2.1 mm) or screw connectors. The DIN rail mountable housing is compact, easy to install and cost-effective, making this module ideal for applications such as data acquisition, IoT gateways, IoT security systems and smart instrument monitoring. Specifications:

* Ethernet RJ45 connector

* Communication speed: 10/100 Mbps

* Interface protection: 2 kV electromagnetic isolation

* Isolation of power supply and signals

* RS485, RS422 port on screw connector

* RS232 port on DB9 connector

* Serial communication:

* Baud rate: 300 to 115200 bps

* Data bits: 5 to 9 bits

* Parity bit

* : none, odd, even, character, space

* ETHERNET, IP, TCP, UDP, HTTP, ARP, ICMP, DHCP, DNS protocol

* Configuration: web browser, device management function library

* Direct TCP/IP communication, VCOM

* Operating modes: TCP server, TCP client (co-existing with TCP server), UDP, UDP multicast

* Power supply: 6 to 36 V, PoE port

* Operating temperature: -40 to 85°C

* Storage temperature: -45 to 125°C

* Dimensions: 88.7 x 72.5 x 24.2 mm