Standard Cpus; Compact Cpus - Siemens S7-1500 User Manual

Product overview
2.1 Applications of the S7-1500 CPU
Performance segments of the standard, compact, fail-safe and technology CPUs
The CPUs can be used for smaller and mid-range 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 mid-range
applications
CPU 1513-1 PN Standard CPU for mid-
range applications
CPU 1515-2 PN Standard CPU for mid-
range to large applica-
tions
CPU 1516-3 Standard CPU for
PN/DP demanding applica-
tions and communica-
tion tasks
CPU 1517-3 Standard CPU for
PN/DP demanding applica-
tions and communica-
tion tasks
CPU 1518-4 Standard CPU for
PN/DP high-performance
applications, demand-
CPU 1518-4
ing communication
PN/DP ODK
tasks and very short
reaction times
Table 2- 2

Compact CPUs

CPU Performance segment
CPU 1511C-1 Compact CPU for
PN small to mid-range
applications
CPU 1512C-1 Compact CPU for mid-
PN range applications
12
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
PROFINET PROFINET
IO RT inter- basic func-
face tionality
-- --
-- --
1 --
1 --
1 --
1 1
PROFINET PROFINET
IO RT inter- basic func-
face tionality
-- --
-- --
CPU 1511T-1 PN (6ES7511-1TK01-0AB0)
Manual, 09/2016, A5E36270833-AA
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
1.175 M 60 ns
B
1.25 MB 48 ns