Siemens SIMATIC S7-1500/ET 200MP System Manual page 27

New properties/functions
What's new in the system manual S7-1500, ET 200MP, Edition 05/2021 since the previous version
11/2019
What's new?
New con- Active backplane bus
tents
CPU 1518(F)-4 PN/DP MFP
CPU 1518(F)-4 PN/DP
CPU 1518T-4 PN/DP
26
What are the customer benefits?
The field of usage of the active backplane bus
comprises applications with high demands on
availability. Applications in which even short
plant downtimes would result in significant
economic damage.
The active backplane bus provides you with
the following advantages:
• Reaction-free pulling and plugging of I/O
modules during operation
• Reserve capacity (= gaps in system config-
uration) for later use
A Linux-based operating system (SIMATIC
Industrial OS) is pre-installed on the CPUs
1518(F)-4 PN/DP MFP (multifunctional plat-
form) to allow you to use Linux-based apps
and software, for example.
Expansion of work memory and motion con-
trol resources:
• Code work memory: 6 MB (standard CPU),
9 MB (F-CPU)
• Data work memory: 60 MB
• Motion control resources: 15360
This expansion allows you to implement larg-
er and more extensive applications with the
CPUs.
Extension of the CPU portfolio with the CPU
1518T-4 PN/DP:
CPU 1518T-4 PN/DP offers a very large pro-
gram and data memory for demanding usage
in applications that contain central I/O in
addition to distributed automation structures.
CPU 1518T-4 PN/DP features high-
performance, extended motion control func-
tions, for example:
• Synchronous operation functions
• Kinematics functions
Important technical specifications:
• Code work memory: 9 MB
• Data work memory: 60 MB
• Motion control resources: 15360
• Extended Motion Control resources: 512
Where can I find the infor-
mation?
Section Components (Page 49)
Active backplane bus
(https://support.industry.sieme
ns.com/cs/de/de/view/1097786
94/en) manual
Starting from section System
overview (Page 32)
Starting from section System
overview (Page 32)
Starting from section System
overview (Page 32)
Automation system
System Manual, 01/2023, A5E03461182-AK