Expanding upon the groundbreaking IDEC FC6A Micro PLC, the FC6A Plus can control large machines or entire small-scale manufacturing facilities with:

• Up to 2060 I/O, with a maximum of 511 analog I/O
• Extremely fast basic instruction execution of 21 nanoseconds
• 800 kB (100K steps) of program memory
• Extensive data memory, more than double the capacity of a typical micro PLC

http://us.idec.com/files/FC6A_site/Plus/plus.html