Data Sheet

● Number of process alarm OBs
50
● Number of DPV1 alarm OBs
3
● Number of isochronous mode OBs
1
● Number of technology synchronous alarm OBs
2
● Number of startup OBs
100
● Number of asynchronous error OBs
4
● Number of synchronous error OBs
2
● Number of diagnostic alarm OBs
1
Nesting depth
● per priority class
24
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.
128kbyte; Available retentive memory for bit memories, timers,
counters, DBs, and technology data (axes): 88 KB
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 1024; max. number of modules / submodules
I/O address area
6AG1510-1DJ01-2AB0 Subject to change without notice
Page 3/
11
09/16/2019 © Copyright Siemens