UT-6311 series serial device server, also called terminal server or serial server, is a converter between asynchronous serial port RS232/422/485 and Ethernet. It is a standalone intelligent device with CPU and full TCP/IP protocol stack. It accomplishes transparent data transfer between RS232/422/485 and Ethernet in both directions, allowing RS232/422/485 serial devices to connect to the network immediately. The converter provides a web configuration interface that allows the user to set the converter's operating parameters flexibly. The small size and industrial-grade high standard design make it easy for customers to install and use; it is widely used in industrial communication and data conversion systems.

• Bidirectional data transmission over Ethernet and RS-232/485/422/TTL
• Integrated 1 RS-232/485/422/TTL communication interface, supporting 300bps-921600bps communication rate
• Integrated 1 10M/100M Ethernet interface
• Power supply interface: DC-JACK, 5.08-2P Phoenix terminal
• Electrostatic protection: air 4kV, contact 4kV
• Surge protection: Serial port 600W

>>Main Functions & Features

• Bidirectional data transmission over Ethernet and RS-232/485/422/TTL
• Integrated 1 RS-232/485/422/TTL communication interface, supporting 300bps-921600bps communication rate
• Integrated 1 10M/100M Ethernet interface
• Power supply interface: DC-JACK, 5.08-2P Phoenix terminal
• Parity bit：None,Odd,Even
• Data bit 5, 6,7,8
• Stop bit 1, 1.5, 2
• Flow control RTS/CTS, XON/XOFF
• Working voltage: DC 5V±5%
• Working current:≤ 80mA@5V
• Operating temperature: -40~85°C
• Storage temperature: -40~85°C
• Operating humidity: 5~95% (no condensation)
• Storage humidity: 5~95% (no condensation)
• Electrostatic protection: air 4kV, contact 4kV
• Surge protection: Serial port 600W

>> Indicator Light

• PWR: red, power indicator; long light when power supply is normal.
• RUN: green, system operation indicator; flashes when the system is running normally.
• DATA: green, communication indicator; light is on when the serial port sends or receives data; off when sending or receiving is completed