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Siemens ST PCS 7 · 2017 (Preliminary edition)
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Design
(continued)
Automation Systems
Modular AS 410-5H and AS 410E systems
I/O connection via PROFIBUS DP
The distributed process I/O can be integrated into a
PROFIBUS DP segment either directly or via a lower-level field-
bus (PROFIBUS PA or FOUNDATION Fieldbus H1). For details
on this, see the sections "Communication", "PROFIBUS DP",
"PROFIBUS PA" and "FOUNDATION Fieldbus H1".
PROFIBUS DP segments with distributed process I/O can
be operated on a PROFIBUS DP interface in the CPU and on
additive CP 443-5 Extended (conformal coating) PROFIBUS DP
interfaces. You can configure up to 4 individual or redundant
CP 443-5 Extended PROFIBUS DP interfaces (conformal coa-
ting) for an automation system using the configurators for
SIMATIC PCS 7 automation systems in the Industry Mall as well
as in the catalog sections "Standard automation systems", "Fault-
tolerant automation systems" and "Safety-related automation
systems".
You can additionally implement further PROFIBUS interfaces us-
ing separately ordered CP 443-5 Extended PROFIBUS DP inter-
faces (conformal coating). According to the manual, up to
10 CP 443-5 Extended interfaces (conformal coating) can be
operated in one automation system.
I/O connection via PROFINET IO
You can easily and efficiently connect AS 410 automation sys-
tems to remote I/O stations via the PROFINET IO interfaces inte-
grated in the CPU 410-5H Process Automation, for example, to
remote ET 200M or ET 200SP I/O stations (see also the section
"Communication", "PROFINET"). PROFINET IO interfaces made
available by additive communication modules of the CP 443-1
type (conformal coating) cannot be used.
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Accessories
Backup batteries
Lithium backup batteries of type AA with 2.3 Ah are used in the
power supply modules of all SIMATIC PCS 7 automation systems
of the S7-400 range (AS bundles). Since lithium batteries are
easily inflammable, more rigorous transport and storage regula-
tions apply to them.
To avoid subjecting the AS bundles to these more rigorous trans-
port and storage regulations, the backup batteries must be or-
dered and delivered separately (Article No. 6ES7971-0BA00 or
6ES7971-0BA02).
The following backup batteries are required depending on the
configuration of the AS bundles:
•
SIMATIC PCS 7 AS Single Station with
- 1 power supply module: 2 units
- 2 redundant power supply modules: 4 units
•
SIMATIC PCS 7 AS Redundancy Station with
- 2 power supply modules: 4 units
- 2 x 2 redundant power supply modules: 8 units
© Siemens AG 2017