Compact RS485 Device Server / RS485 to Ethernet Converter / Modbus RTU to Modbus TCP Converter (Industrial)

The DVS-485-2 is a compact, rugged, industrial-grade RS-485 device server that supports one channel bi-directional RS-485 to Ethernet conversion which can be used to transmit serial data over Ethernet and TCP/IP network. The applications of the DVS-485-2 include acting as an RS-485 to Ethernet converter or a Modbus RTU to Modbus TCP protocol converter; controlling RS-485 serial devices from remote Modbus TCP software or Modbus RTU master via Ethernet network; making a wide variety of M2M communication applications possible by enabling client access independent of any operating system or proprietary protocol; extending RS-485 serial communication distance over Ethernet network; and converting conventional serial data network into TCP/IP network. The DVS-485-2 was designed for harsh industrial environments and withstands a wide temperature range of -40ºF to 185ºF (-40ºC to 85ºC) and is equipped with 15kV ESD and 600W surge protection. The unit supports TCP and UDP for both server and client modes, and it features static IP and DHCP for minimizing configuration errors caused by manual entries. The DVS-485-2 features auto-negotiation for 10 or 100M data rates, and it also supports MDI and MDI-X (auto-crossover); no DIP switch or jumper settings are required.

CommFront's product quality is ensured by our ISO-9001 quality control system (Cert No. SG12/04213, strictly certified by SGS), and we back our high-quality products with a 5-year replacement warranty and a 30-day risk-free money-back guarantee.