Description Processor module for the ABB AC500 system with integrated Ethernet, two configurable serial interfaces, one FieldBusPlug interface and an LCD display. Part Number 1SAP150000R0271 Technical Parameters Memory & processing Program memory 2048 kB Integrated user data memory 3072 kB Saved data memory 536 kB Minimum instruction time Bit: 0.002 µs · Word: 0.004 µs · Floating point: 0.004 µs Memory card Plug-in memory card supported Communication interfaces Ethernet 1