Operating Voltage Min. V = 19 / Operating Voltage Max. V = 24 / Baud Rate Max. Mbps = 100 / Programming Language Used = Ladder Diagram (LD) / Programming Language Used = Function Block Diagram (FBD) / Programming Language Used = Structured Text (ST) / Programming Language Used = Instruction List / Programming Language Used = Sequential Function Charts (SFC) / Data Memory = 8 MB / Communication Interface Type = Ethernet / Communication Interface Type = PROFINET / Communication Interface Type = USB / Communication Interface Type = MODBUS / Real-Time Clock = Yes / Termination Type = Spring Cage Terminal / Mounting Type = DIN Rail Mount / Expandability = Yes / Protection Rating = IP20 / Program Capacity = 4 MB / Series = PLCnext