The newest addition to Busworks NT Series of expandable remote Ethernet I/O modules is the NT2620 Series RTD/resistance module. Designed to be a cost-effective, modular solution, it supports four RTD/resistance inputs and two bidirectional discrete, digital I/O channels to monitor temperature limits with conditional logic. NTE Ethernet I/O models have dual RJ45 ports and a webserver with Modbus TCP/IP or Ethernet/IPTM communications to monitor or control the internal I/O channels.