- RS-422/485 with Power over Ethernet IEEE 802.3af
- Ethernet to serial device
- User friendly interface, simple to use, powerful in operation
ES-420 is an Ethernet to serial device adapter with Power over Ethernet providing access to two RS-422/485 serial ports. High data transfer rates deliver uncompromising performance. Power over Ethernet (PoE) uses IEEE 802.3af standard, compatible with any PoE switch. ES range provides simple instant networked serial ports. RS-485 half duplex configuration with autogating provides trouble free data transmission due to automatic control of data direction. A web interface allows secure configuration and control of the serial ports over a local network or the Internet using any browser.