UT-620 is a communication interface converter for data conversion between TCP/IP and RS-232/422/485. It is widely used in industrial control, access control system, time and attendance system, food vending system, POS system, building automation system, power system, monitoring and data acquisition system, self-service banking system, etc. The built-in RTOS (Real Time Operating System) and the complete TCP/IP communication protocol make the UT-620 not only provide a reliable and stable operating platform, but also enable the original system to be easily and quickly managed remotely via the Internet.

• Provides 4 types of connection methods: TCP server, UDP server, TCP client and UDP client. Users can choose one method to use with their devices.
• Obtain IP address through DHCP server (Gateway), and assign IP address through internal network server to avoid IP address conflict.
• PPPoE protocol can be directly connected to ADSL Modem after dial-up and connected to the Internet.
• Through the built-in DNS function, users can obtain a fixed domain name and assign it to any dynamic IP address, so that the monitoring end can manage directly through the Internet without any fixed IP
• UT-620 can automatically detect 10/100Mbps network environment without manual switching.