Program capacity 150 K steps Data memory capacity 352 K words Logic execution time 0.016 µs Max. number of expansion units 40 Max. number of local I/O points 2560 Number of built-in digital I/Os 0 Communication port(s) Serial RS-232C, USB Product Height (unpacked) 90 mm Product Width (unpacked) 48.8 mm Product Depth (unpacked) 74.5 mm Product Weight (unpacked) 190 g