The Series 90 TCP/IP Triplex communications enabler allows CIMPLICITY to interface to individual Series 90 and/or VersaMax PLCs. Communication is established and maintained to each PLC through a single Ethernet connection to the device. One Ethernet address is assigned to each PLC. Unlike Redundant PLC configurations, non-redundant communication is not contingent on health, mode or run bits in the PLC.
About Series 90 TCP/IP Triplex.