Siemens SIMATIC S7-1500R/H Equipment Manual page 37

Article number
S7 counter
Retentivity
IEC counter
Retentivity
S7 times
Retentivity
IEC timer
Retentivity
Flag
Data blocks
Local data
I/O address area
per integrated IO subsystem
Subprocess images
CPU 1517H-3 PN (6ES7517-3HP00-0AB0)
Equipment Manual, 11/2022, A5E42011886-AD
• Number
adjustable
–
• Number
adjustable
–
• Number
adjustable
–
• Number
adjustable
–
Data areas and their retentivity
Retentive data area (incl. timers, counters,
flags), max.
Size, max.
•
• Number of clock memories
• Retentivity adjustable
Retentivity preset
•
• per priority class, max.
Address area
Number of IO modules
Inputs
•
• Outputs
Inputs (volume)
–
– Outputs (volume)
Number of subprocess images, max.
•
Hardware configuration
Technical specifications
6ES7517-3HP00-0AB0
2 048
Yes
Any (only limited by the main memory)
Yes
2 048
Yes
Any (only limited by the main memory)
Yes
768 kbyte; In total; available retentive memory
for bit memories, timers, counters, DBs, and tech­
nology data (axes): 700 KB
16 kbyte
8; 8 clock memory bit, grouped into one clock
memory byte
Yes
No
64 kbyte; max. 16 KB per block
8 192; max. number of modules / submodules
32 kbyte; All inputs are in the process image
32 kbyte; All outputs are in the process image
16 kbyte
16 kbyte
32
37