NP304T-4DI (RS-485) is a high performance ethernet serial serial, industrial classification, which can meet some types of customer requirements in consumption, temperature, volume and data transmission capacity. It offers 4 doors RS-485 (RS-485 / RS-422 connector: 5-bit terminal block) and 1 port 10 / 100base-TX Ethernet, can manage manage dispersed serial device, master through the network, easily and convenient.

In the application, it can be configured, and updated through the web. In addition, the NP304T-4DI (RS-485) provides solid function configuration tools based on the Windows platform, it can guide the user configure the step-by-step device, all settings are coming true by web or telnet, support of Cross gateway and cross router, the user can configure the IP address, server and client mode flexibly, data packet size, etc.O NP304T-4DI (RS-485) adopt the EMC protection design, and It can work in a hostile environment.