These Ethernet remote I/O modules interface as many as 64 channels with a mix of signal types on a single IP address. The BusWorks NT2000 series I/O modules provide Modbus TCP/IP communication of analog voltage, current, thermocouple and discrete signals. NTE Ethernet I/O modules are 25 mm wide with dual RJ45 ports, a Web server and as many as 16 I/O channels. An integrated DIN rail bus can connect three NTX expansion I/O modules, each adding as many as 16 more I/O channels.