Data Sheet

● Forcing
Yes
● Forcing, variables
Inputs/outputs, bit memories, distributed I/Os
● Number of variables, max.
256
Diagnostic buffer
● present
Yes
● Number of entries, max.
3200
— adjustable
Yes
— preset
120
Service data
● can be read out
Yes
EMC
Emission of radio interference acc. to EN 55 011
● Limit class A, for use in industrial areas
Yes
● Limit class B, for use in residential areas
No
Configuration
Configuration software
● STEP 7
Yes
Programming
● Command set
see instruction list
● Nesting levels
7
● Access to consistent data in process image
Yes
● System functions (SFC)
see instruction list
● System function blocks (SFB)
see instruction list
Programming language
— LAD
Yes
— FBD
Yes
— STL
Yes
— SCL
Yes
— CFC
Yes
— GRAPH
Yes
— HiGraph®
Yes
Number of simultaneously active SFCs
— RD_REC
8
— WR_REC
8
— WR_PARM
8
— PARM_MOD
1
— WR_DPARM
2
— DPNRM_DG
8
— RDSYSST
8
— DP_TOPOL
1
Number of simultaneously active SFBs
6ES7412-5HK06-0AB0 Subject to change without notice
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09/13/2019 © Copyright Siemens