Waveshare Rail-Mount Serial Server, RS232/485/422 to RJ45

Waveshare (23626) RS232/485/422 Device Data Acquisition Device / IoT Gateway for Industrial Environment.

It combines multiple functions in one, including serial server, Modbus gateway, MQTT gateway, RS485 to JSON, etc. The module has RS232/485/422 and Ethernet port with PoE function, DC port (outer diameter: 5.5mm, inner diameter: 21mm) and screw terminals for power supply. The housing with DIN rail mount is small, easy to install and cost-effective. It is suitable for applications such as data acquisition, IoT gateway, security and IoT, and smart device monitoring.

Specifications:

• Product: RS232/485/422 TO POE ETH (B)
  
• Product Type: Serial Server, Modbus Gateway, MQTT Gateway
  
• Basic function: Bidirectional transparent data transmission between RS232/485/422 and Ethernet
  
• Communication interface: RS232 port × 1; RS485 port × 1; RS422 port × 1; Ethernet port × 1
  
• Power supply: DC power connector, 6 ~ 36V DC screw terminal or PoE connector
  
• Isolation protection: power isolation, signal isolation

Communication:

• Ethernet: PoE network connection, support for IEEE 802.3af standard
  
• Serial port: Isolated RS232/485/422

Serial specification:

• Baud rate: 300 ~ 115200 bps
  
• Parity bit: none, odd, even, mark, space
  
• Data bit: 5 ~ 9 bits
  
• Flow Control: N/A

Software:

• Protocol: ETHERNET, IP, TCP, UDP, HTTP, ARP, ICMP, DHCP, DNS
  
• Configuration: Host, web browser, library with device management functions
  
• Communication method: Direct TCP/IP communication, VCOM
  
• Operating mode: TCP server, TCP client (coexistent with TCP server), UDP, UDP multicast

Environmental requirements:

• Operating temperature: -40°C ~ 85°C
  
• Humidity range: 5% ~ 95% relative humidity
  
• Dimensions: L × W × H: 88.7 × 72.5 × 24.2 mm
  

Further technical details can be found on the manufacturer’s product page.