Waveshare® RS485 to Ethernet

These units are great for connecting your RS485 device to your ethernet network. We use it in all our industrial automation projects.

Features:

32-bit ARM processor

10/100M Ethernet interface. Auto-MDI/MDI-X

RS485 baud rate (600bps~230.4Kbps)

Working mode optional TCP Server, TCP Client, UDP Server, UDP Client, HTTPD Client (supports GET and POST)

Specs:

• Ethernet
  • Connector: 4-pin RJ45
  • Communication rate: 10/100Mbps
  • Interface protection: 1.5KV electromagnetic isolation
  • Protocols: IP, TCP, UDP, ARP, ICMP, DHCP, DNS, HTTPD Client
  • TX cache: 6Kbyte
  • RX cache: 4Kbyte
• RS485:
  • Connector: screw terminal (A+, B-, GND)
  • Data bit: 5bit, 6bit, 7bit, 8bit
  • Stop bit: 1, 2
  • Parity bit: None, Odd, Even, Mark, Space
  • Baudrate: 600bps~230.4Kbps
  • RX cache: 800byte
  • Hardware flow control: none
  • Interface protection:
    • 2KV ESD protection
    • RS485 pull up/down registers: 2.2KΩ
• Power:
  • Power supply: 5.0~7.0V (5V recommended)
  • Operating current: 150mA (@5V)
  • Power consumption: <1W
  • Interface protection: reverse-proof, ESD protection, anti-surge
• Environment:
  • Operating temperature: -25~75°C
  • Storage temperature: -40~105°C