Siemens Simatic S7-1500 Manual page 15

Table 2- 4 Fail-safe CPUs
CPU Performance segment
CPU 1511F-1 Fail-safe CPU for small to
PN mid-range applications
CPU 1513F-1 Fail-safe CPU for mid-
PN range applications
CPU 1515F-2 Fail-safe CPU for mid-
PN range to large applica-
tions
CPU 1516F-3 Fail-safe CPU for de-
PN/DP manding applications and
communication tasks
CPU 1517F-3 Fail-safe CPU for de-
PN/DP manding applications and
communication tasks
CPU 1517TF-3
PN/DP
CPU 1518F-4 Fail-safe CPU for high-
PN/DP performance applica-
tions, demanding com-
CPU 1518F-4
munication tasks and
PN/DP ODK
very short reaction times
Table 2- 5 Technology CPUs
CPU Performance segment
CPU 1511T-1 Technology CPU for
PN small to mid-range appli-
cations
CPU 1515T-2 Technology CPU for mid-
PN range to large applica-
tions
CPU 1517T-3 Technology CPU for
PN/DP complex applications and
communication tasks
CPU 1517TF-3 This CPU is described in the fail-safe CPUs
PN/DP
CPU 1516-3 PN/DP (6ES7516-3AN01-0AB0)
Manual, 09/2016, A5E03461313-AD
PROFIBUS PROFINET
interfaces IO RT/IRT
interfaces
-- 1
-- 1
-- 1
1 1
1 1
1 1
PROFIBUS PROFINET
interfaces IO RT/IRT
interfaces
-- 1
-- 1
1 1
2.2 Applications of the S7-1500 CPU
PROFINET PROFINET
IO RT basic func-
interface tionality
-- --
-- --
1 --
1 --
1 --
1 1
PROFINET PROFINET
IO RT basic func-
interface tionality
-- --
1 --
1 --
Product overview
Work Processing
memory time for bit
operations
1.23 MB 60 ns
1.95 MB 40 ns
3.75 MB 30 ns
6.5 MB 10 ns
11 MB 2 ns
26 MB 1 ns
Work Processing
memory time for bit
operations
1.23 MB 60 ns
3.75 MB 30 ns
11 MB 2 ns
15