The 2500-C300 Series
SIMATIC® 505 CPU provides discrete, analog, loop, advanced
mathematical, and high-speed sequential control
capability for your Series SIMATIC® 505 control system.
Features:
Replaces Siemens® 555-1105 with no rewiring
512K user memory
8192 digital / 8192 analog I/O
256 loops / 512 alarms
Built-in Ethernet for MMI and programming
Built-in USB for programming
Profibus-DP master and RS485 Remote I/O
ports
Built-in SD flash card slot for program
backup and documentation
