CPUs Standard Simatic S7-300

Modular expandable PLC for smaller or medium system solutions with extensive range of modules for optimisation and adaptation to different types of applications. Fully integrated in Totally Integrated Automation:
- Configuration and programming with STEP 7
- Network structure with MPI, PROFIBUS and PROFINET.
Complete family with CPUs from start CPUs to powerful CPUs with high processing speed which allow short machine cycle times. Depending on the application there are CPU communications interfaces for industrial Ethernet and Profibus. Even available in designs for outdoor applications with extreme conditions, and a Fail-safe design. All Profinet CPUs (PN) have an integrated Web-Server with amongst others access to the CPU’s diagnostic information and variable tables.
Technical data:
CPU 312 with 32 KB Ram without input or outputs. Max Number of digital I/Q 256. Max Number of analogue inputs I/Q 64. Width 40 mm
CPU 314 with 128 KB Ram without inputs and outputs. Max Number of digital I/Q 1024. Max Number of analogue inputs I/Q 256. Width 40 mm
CPU 315-2DP with 256 KB Ram without inputs or outputs. Max Number of digital I/Q 16384. Max Number of analogue inputs I/Q 1024. Width 40 mm
CPU 315-2PN/DP with 384 KB Ram without inputs or outputs. Max Number of digital I/Q 16384. Max Number of analogue inputs I/Q 1024. Integrated Profinet (Ethernet) switch with 2 ports. Width 40 mm
CPU 317-2PN/DP with 1 MB Ram. without inputs or outputs. Max Number of digital I/Q 65536. Max Number of analogue inputs I/Q 4096. Integrated Profinet (Ethernet) switch with 2 ports. Width 40 mm
CPU 319-3PN/DP with 2 MB Ram. without inputs or outputs. Max Number of digital I/Q 65536. Max number of analogue I/Q 4096.with aProfibus DP/MPI port, a DP-port and an Ethernet port. Width 120 mm