Siemens 6ES7515-2AN03-0AB0 - Page 17

Additional password protection for F-configuration and F-program is set up for IT security.
Table 3-5Fail-safe CPUs
CPU Performance segment PROFIBUS
interfaces
PROFINET
IO RT/IRT
interfaces
PROFINET
IO RT inter
face
Basic
PROFINET
functional
ity
Work memory Pro
cessing
time for
bit opera
tions
CPU1511F-1PN Fail-safe CPU for small to
mid-range applications
-- 1 -- -- 1.95MB 25ns
CPU1511TF-1PN Fail-safe technology CPU
for small to mid-range
applications
-- 1 -- -- 1.95MB 25ns
CPU1513F-1PN Fail-safe CPU for mid-
range applications
-- 1 -- -- 3.4 MB 25ns
CPU1515F-2PN Fail-safe CPU for mid-
range to large applica
tions
-- 1 1 -- 6MB 6ns
CPU1515TF-2PN Fail-safe technology CPU
for high-end applications
and communication tasks
-- 1 1 -- 6MB 6ns
CPU1516F-3PN/
DP
Fail-safe CPU for
demanding applications
and communication tasks
1 1 1 -- 10.5 MB 6ns
CPU1516TF-3P
N/DP
Fail-safe technology CPU
for high-end applications
and communication tasks
1 1 1 -- 10.5 MB 6 ns
CPU1517F-3PN/
DP
Fail-safe CPU for
demanding applications
and communication tasks
1 1 1 -- 11MB 2ns
CPU1517TF-3P
N/DP
Fail-safe technology CPU
for high-end applications
and communication tasks
1 1 1 -- 11MB 2ns
CPU1518F-4PN/
DP
Fail-safe CPU for high-
performance applica
tions, demanding com
munication tasks and
very short reaction times
1 1 1 1 69MB 1ns
CPU1518F-4PN/
DP MFP
Fail-safe CPU for high-
performance applica
tions, demanding com
munication tasks, very
short reaction times and
C/C++ blocks for the user
program
1 1 1 1 119*MB 1ns
* 50 MB of the integrated work memory is reserved for the function library of CPU runtime
17
Product overview
3.2 Application
CPU 1515-2 PN (6ES7515-2AN03-0AB0)
Equipment Manual, 11/2022, A5E46416198-AC