WaveShare RS232 RS485 to RJ45 Ethernet Serial Server POE ETH (B)

The RS232 RS485 to RJ45 Ethernet Serial Server is an industrial-grade dual serial port data acquirer and IoT gateway. With one RS232 and one RS485 interface that can work simultaneously without interfering with each other, this device is versatile. It combines functions such as a serial server, Modbus gateway, and MQTT gateway in one device and also offers RS232 and RS485 to JSON conversion.

Recommended accessories:

• 12V DC 4000mA power supply AC/DC adapter with a 5.5mm/2.1mm plug
• S/FTP Ethernet patch cable RJ45 Cat.6 network cable

Features:

• Bidirectional transparent data transmission from RS232 and RS485 to Ethernet
• PoE network connection, supports IEEE 802.3af standard
• Isolation protection: power isolation, signal isolation
• Supports MQTT and JSON

Technical details:

• Manufacturer: Waveshare
• Manufacturer SKU: 25391
• Product type: Serial server, Modbus gateway, MQTT gateway
• Communication interfaces: 1x RS232, 1x RS485, 1x Ethernet port
• Power supply: DC 5.5 power port, 6 to 45V DC screw terminal or PoE port
• Serial specifications:
• Baud rate: 300 to 115200 bps
• Parity bit: none, odd, even, mark, space
• Data bit: 5 to 9 bits
• Flow control: No
• Software:
• Protocol: Ethernet, IP, TCP, UDP, HTTP, ARP, ICMP, DHCP, DNS
• Configuration: Host, web browser, library with device management functions
• Communication method: TCP/IP direct communication, VCOM
• Operating mode: TCP server, TCP client (coexistent with TCP server), UDP, UDP multicast
• Operating temperature: -40°C to 85°C
• Humidity range: 5% to 95% relative humidity
• Dimensions: 78 x 72.5 x 24.2 mm
• Weight: 161.1g

Scope of delivery:
1x RS232 RS485 to RJ45 Ethernet Serial Server POE ETH (B).