Siemens SIMATIC S7-1500 Manual page 37

Article number
Work memory
integrated (for program)
•
integrated (for data)
•
Load memory
Plug-in (SIMATIC Memory Card), max.
•
Backup
maintenance-free
•
CPU processing times
for bit operations, typ.
for word operations, typ.
for fixed point arithmetic, typ.
for floating point arithmetic, typ.
CPU-blocks
Number of elements (total)
DB
Number range
•
Size, max.
•
FB
Number range
•
Size, max.
•
FC
Number range
•
Size, max.
•
OB
Size, max.
•
Number of free cycle OBs
•
Number of time alarm OBs
•
Number of delay alarm OBs
•
Number of cyclic interrupt OBs
•
Number of process alarm OBs
•
Number of DPV1 alarm OBs
•
Number of isochronous mode OBs
•
Number of technology synchronous alarm
•
OBs
Number of startup OBs
•
CPU 1511-1 PN (6ES7511-1AK02-0AB0)
Manual, 12/2017, A5E40869673-AA
6ES7511-1AK02-0AB0
150 kbyte
1 Mbyte
32 Gbyte
Yes
60 ns
72 ns
96 ns
384 ns
2 000; Blocks (OB, FB, FC, DB) and UDTs
1 ... 60 999; subdivided into: number range that
can be used by the user: 1 ... 59 999, and num-
ber range of DBs created via SFC 86: 60 000 ...
60 999
1 Mbyte; For non-optimized block accesses, the
max. size of the DB is 64 KB
0 ... 65 535
150 kbyte
0 ... 65 535
150 kbyte
150 kbyte
100
20
20
20; With minimum OB 3x cycle of 500 µs
50
3
1
2
100
Technical specifications
37