Siemens CPU314 CPU Unit

Manufacturer: Siemens

For plants with medium program scope requirements

High processing power in binary and floating-point arithmetic

SIMATIC Micro Memory Card required for operation of CPU.

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Features Model

Microprocessor; the processor achieves a processing time of approximately 60 ns per binary instruction and 0.59 µs per floating-point operation.
Extensive memory; 128 KB high-speed RAM (corresponds to approx. 42 K instructions) for program sections relevant to execution offers sufficient space for user programs; SIMATIC Micro Memory Cards (max. 8 MB) as load memory for the program also allow the project to be stored in the CPU (complete with symbols and comments).
Flexible expansion capability; max. 32 modules, (4-tier installation)
MPI multi-point interface; the integrated MPI interface can establish as many as 12 connections simultaneously to S7-300/400 or to programming devices, PCs, OPs. Of these connections, one is always reserved for programming devices and another for OPs. The MPI makes it possible to set up a simple network with a maximum of 16 CPUs via "global data communication".

Mfr. Part No.	Description
6ES7314-1AG14-0AB0	CPU314, 128 KB