Built-in communication

 • Two Ethernet interfaces for use as switches or  independent ports

 • Onboard Ethernet protocol as Ethernet IP

 • CANopen master interface, CAN2A/2B, J1939

 • KNX and BACnet

 • OPC UA server, OPC DA alarm and event

 • IEC 61850

 • IEC 60870-5-104 Telecontrol

 Reuse & compatibility 

 • Reuse with AC500 platform:- S500/S500-eCo I/O modules – Communication modules

 • Project conversion and code re-use

 Improved engineering and debugging

 • Professional version control with subversion

 • Application project management

 • Object-oriented programming

 • Optimized IEC 61131-3 editors

 • Offline simulation capabilities