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 1516T-3 PN/DP (6ES7516-3TN00-0AB0)
Manual, 12/2017, A5E40898375-AA
6ES7516-3TN00-0AB0
1.5 Mbyte
5 Mbyte
32 Gbyte
Yes
10 ns
12 ns
16 ns
64 ns
6 000; 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
number range of DBs created via SFC 86:
60 000 ... 60 999
5 Mbyte; For non-optimized block accesses,
the max. size of the DB is 64 KB
0 ... 65 535
1 Mbyte
0 ... 65 535
1 Mbyte
1 Mbyte
100
20
20
20; With minimum OB 3x cycle of 250 µs
50
3
2
2
100
Technical specifications
37