Siemens SIMATIC S7-1500R/H Manual page 34

Article number
IEC counter
Number
•
Retentivity
– adjustable
S7 times
Number
•
Retentivity
– adjustable
IEC timer
Number
•
Retentivity
– adjustable
Data areas and their retentivity
Retentive data area (incl. timers, counters,
flags), max.
Flag
Number, max.
•
Number of clock memories
•
Data blocks
Retentivity adjustable
•
Retentivity preset
•
Local data
per priority class, max.
•
Address area
Number of IO modules
I/O address area
Inputs
•
Outputs
•
per integrated IO subsystem
– Inputs (volume)
– Outputs (volume)
Subprocess images
Number of subprocess images, max.
•
Number of IO Controllers
integrated
•
CPU 1515R-2 PN (6ES7515-2RM00-0AB0)
Manual, 10/2018, A5E42009914-AA
6ES7515-2RM00-0AB0
Any (only limited by the main memory)
Yes
2 048
Yes
Any (only limited by the main memory)
Yes
512 kbyte
16 kbyte
8; 8 clock memory bit, grouped into one clock
memory byte
Yes
No
64 kbyte; max. 16 KB per block
4 096; max. number of modules / submodules
32 kbyte; All inputs are in the process image
32 kbyte; All outputs are in the process image
8 kbyte
8 kbyte
32
1
Technical specifications
33