It is IEC 61131-3 programmable and also features an integrated DIP switch that may be used for IP address assignment. In addition, the 750-871 is compatible with several different protocols. For example, it can use Modus/TCP and EtherNet/IP for data acquisition or control, and may use one of several protocols (HTTP, BootP, DHCP, DNS, SNTP, FTP, SNMP and SMTP) for system management and diagnostics. The 750-871 permits data transmission rates of 10/100Mbits/s, contains 512KB of program memory, 256KB of data memory and 24KB retentive memory.Wago Corp.www.wago.com800.346.7245