Siemens Simatic S7-1500

Product overview
2.2 Applications of the S7-1500 CPUs
CPU 1512C-1 PN (6ES7512-1CK00-0AB0)
18 Manual, 09/2016, A5E35306440-AB
Table 2- 4 Fail-safe CPUs
CPU
Performance seg-
ment
PROFIBUS
interfaces
PROFINET
IO RT/IRT
interface
PROFINET
IO RT inter-
face
PROFINET
basic func-
tionality
Work
memory
Processing
time for bit
operations
CPU 1511F-1 PN Fail-safe CPU for
smaller to medium-
sized applications
-- 1 -- -- 1.23 MB 60 ns
CPU 1513F-1 PN Fail-safe CPU for
medium-sized appli-
cations
-- 1 -- -- 1.95 MB 40 ns
CPU 1515F-2 PN Fail-safe CPU for
medium-sized to
large applications
-- 1 1 -- 3.75 MB 30 ns
CPU 1516F-3 PN
/DP
Fail-safe CPU for
demanding applica-
tions and communi-
cations tasks
1 1 1 -- 6.5 MB 10 ns
CPU 1517F-3 PN
/DP
Fail-safe CPU for
demanding applica-
tions and communi-
cations tasks
1 1 1 -- 11 MB 2 ns
CPU 1517TF-3 P
N/DP
CPU 1518F-4 PN
/DP
CPU 1518F-4 PN
/DP ODK
Fail-safe CPU for
high-performance
applications, de-
manding communi-
cations tasks and
very short reaction
times
1 1 1 1 26 MB 1 ns
Table 2- 5 Technology CPUs
CPU
Performance seg-
ment
PROFIBUS
interfaces
PROFINET
IO RT/IRT
interface
PROFINET
IO RT inter-
face
PROFINET
basic func-
tionality
Work
memory
Processing
time for bit
operations
CPU 1511T-1 PN Technology CPU for
small- to medium-
sized applications
-- 1 -- -- 1.23 MB 60 ns
CPU 1515T-2 PN Technology CPU for
small- to medium-
sized applications
-- 1 1 -- 3.75 MB 30 ns
CPU 1517T-3 PN
/DP
Technology CPU for
high-end applica-
tions and communi-
cation tasks
1 1 1 -- 11 MB 2 ns
CPU 1517TF-3
PN/DP
This CPU is described in the fail-safe CPUs