Work memory 100 KB; 120/240VAC power supply with DI14 x 24VDC SINK/SOURCE, DQ10 x relay and AI2 and AQ2 on board; 6 high-speed counters and 4 pulse outputs on board; signal board expands on-board I/O; up to 3 communication modules for serial communication; up to 8 signal modules for I/O expansion; PROFINET interface for programming, HMI and PLC-to-PLC communication, V3,0
