Data Sheet

Memory
Work memory
● integrated
1536kbyte
● expandable
No
● Size of retentive memory for retentive data
blocks
256kbyte
Load memory
● Plug-in (MMC)
Yes
● Plug-in (MMC), max.
8Mbyte
● Data management on MMC (after last
programming), min.
10y
Backup
● present
Yes; Guaranteed by MMC (maintenance-free)
● without battery
Yes; Program and data
CPU processing times
for bit operations, typ. 0.025µs
for word operations, typ. 0.03µs
for fixed point arithmetic, typ. 0.04µs
for floating point arithmetic, typ. 0.16µs
CPU-blocks
Number of blocks (total) 2048; (DBs, FCs, FBs); the maximum number of loadable blocks
can be reduced by the MMC used.
DB
● Number, max.
2048; Number range: 1 to 16000
● Size, max.
64kbyte
FB
● Number, max.
2048; Number range: 0 to 7999
● Size, max.
64kbyte
FC
● Number, max.
2048; Number range: 0 to 7999
● Size, max.
64kbyte
OB
● Size, max.
64kbyte
● Number of free cycle OBs
1; OB 1
● Number of time alarm OBs
1; OB 10
● Number of delay alarm OBs
2; OB 20, 21
● Number of cyclic interrupt OBs
4; OB 32, 33, 34, 35
● Number of process alarm OBs
1; OB 40
● Number of DPV1 alarm OBs
3; OB 55, 56, 57
● Number of isochronous mode OBs
1; OB 61 - isochronous mode is possible either on DP or
PROFINET IO (not simultaneously)
● Number of startup OBs
1; OB 100
6AG1317-2FK14-2AY0 Subject to change without notice
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09/16/2019 © Copyright Siemens