Siemens Simatic S7-1500 CPU 1512C-1 PN User Manual page 14

Product overview
2.1 Applications of the S7-1500 CPUs
Performance segments of the standard, compact, fail-safe and technology CPUs
The CPUs can be used for smaller and medium-sized applications, as well as for the high-
end range of machine and plant automation.
Table 2- 1 Standard CPUs
CPU Performance segment
CPU 1511-1 PN Standard CPU for small- to
medium-sized applications
CPU 1513-1 PN Standard CPU for medium-
sized applications
CPU 1515-2 PN Standard CPU for small- to
medium-sized applications
CPU 1516-3 Standard CPU for high-end
PN/DP applications and communi-
cation tasks
CPU 1517-3 Standard CPU for high-end
PN/DP applications and communi-
cation tasks
CPU 1518-4 Standard CPU for high-
PN/DP performance applications,
demanding communica-
CPU 1518-4
tions tasks and very short
PN/DP MFP
reaction times
Table 2- 2 Compact CPUs
CPU Performance segment
CPU 1511C-1 PN Compact CPU for small to
medium applications
CPU 1512C-1 PN Compact CPU for medium
applications
Table 2- 3 Fail-safe CPUs
CPU Performance segment
CPU 1511F-1 PN Fail-safe CPU for smaller
to medium-sized applica-
tions
CPU 1511TF-1 P Fail-safe technology CPU
N for small to mid-range
applications
14
PROFIBUS PROFINET I
interfaces O RT/IRT
interface
-- 1
-- 1
-- 1
1 1
1 1
1 1
PROFIBUS PROFINET
interfaces IO RT/IRT
interfaces
-- 1
-- 1
PROFIBUS PROFINET
interfaces IO RT/IRT
interfaces
-- 1
-- 1
PROFINET PROFINET
IO RT inter- basic func-
face tionality
-- --
-- --
1 --
1 --
1 --
1 1
PROFINET PROFINET
IO RT basic func-
interface tionality
-- --
-- --
PROFINET PROFINET
IO RT basic func-
interface tionality
-- --
-- --
CPU 1512C-1 PN (6ES7512-1CK01-0AB0)
Manual, 12/2017, A5E40898741-AA
Work Processing
memory time for bit
operations
1.15 MB 60 ns
1.8 MB 40 ns
3.5 MB 30 ns
6 MB 10 ns
10 MB 2 ns
24 MB 1 ns
Work memory Pro-
cessing
time for bit
operations
1.175 MB 60 ns
1.25 MB 48 ns
Work memory Pro-
cessing
time for bit
operations
1.225 MB 60 ns
1.225 MB 60 ns