Siemens Simatic S7-1500R - Technical Specifications; Work Memory; Load Memory; Backup

Technical specifications
CPU 1515R-2 PN (6ES7515-2RM00-0AB0)
36 Equipment Manual, 11/2019, A5E42009914-AB
Article number
6ES7515-2RM00-0AB0
Counters, timers and their retentivity
S7 counter
• Number
2 048
Retentivity
– adjustable
Yes
IEC counter
• Number
Any (only limited by the main memory)
Retentivity
– adjustable
Yes
S7 times
• Number
2 048
Retentivity
– adjustable
Yes
IEC timer
• Number
Any (only limited by the main memory)
Retentivity
– adjustable
Yes
Data areas and their retentivity
Retentive data area (incl. timers, counters,
flags), max.
512 kbyte
Flag
• Number, max.
16 kbyte
• Number of clock memories
8; 8 clock memory bit, grouped into one clock
memory byte
Data blocks
• Retentivity adjustable
Yes
• Retentivity preset
No
Local data
• per priority class, max.
64 kbyte; max. 16 KB per block
Address area
Number of IO modules
4 096; max. number of modules / submodules
I/O address area
• Inputs
32 kbyte; All inputs are in the process image
• Outputs
32 kbyte; All outputs are in the process image
per integrated IO subsystem
– Inputs (volume)
8 kbyte
– Outputs (volume)
8 kbyte
Subprocess images
• Number of subprocess images, max.
32