6ES5946-3UA11 - CPU - SIEMENS
This reference CPU 6ES5946-3UA11 and SIEMENS is integrated into the SIMATIC S5-115U range.
SIMATIC S5, CPU 946 CENTR.PROCESS.UNIT F.S5-155U PC MONOPROCESSOR
This SIEMENS CPU board is at your disposal to replace your defective equipment and has a guarantee adapted to your needs.
The CPU 945 allows you to implement the fastest execution times of your control programs. The CPU 945 has the largest STEP 5 operation set and the largest program memory.
A new feature of the CPU 945 is its ability to implement FUZZY control (see Catalog ST 57). The new FUZZY control block replaces the OB251 (PID control algorithm) integrated in the CPUs 941 to 944.
In the S5-155U programmable controller the CPU 946-947 can be used in single and in multiprocessor mode. It is designed for fast processing of all STEP 5 operations. With a maximum of 896 kbytes this CPU offers a large memory capacity.
Programming language and program processing
Use the STEP 5 programming language 111 to program the CPU 9461947. The types of representation for STEP 5 are the ladder diagram (LAD), control system flow chart (CSF) and statement list (STL). Furthermore GRAPH 5 is available which is used to program sequential controls (step sequences).
The CPU 946-947 allows user programs which are cyclic
- alarm-controlled
- time-controlled (max. 9 clock grids).
- A hardware clock is also integrated.
Siemens is an international group of German origin specializing in high technology and present in the sectors of industry, energy and health. It was founded in 1847 by Werner von Siemens.