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Configuring a PROFIBUS-DP network
In the figure below you can see a typical installation of a PROFIBUS-DP network.
The DP masters are integrated in the relevant device – for example, the S7-400
has a PROFIBUS-DP interface, and the IM 308-C master interface module is
inserted in the S5-115U. The DP slaves are the distributed I/O devices connected
to the DP masters via PROFIBUS-DP.
ET 200X
Drive
Figure 1-1
Typical PROFIBUS-DP network installation
1.2
What is the ET 200X distributed I/O device?
Definition
The ET 200X distributed I/O device is a modular DP slave in the IP 65 to IP 67
degrees of protection.
Usage
Owing to its robust design and the IP 65 to IP 67 degrees of protection, the
ET 200X distributed I/O device is particularly suitable for usage in harsh industrial
environments.
Rapid and optimum adaptation of the ET 200X to the technological functional units
of your machine is ensured thanks to the option of integrating motor starters
(switching and protecting any three-phase loads up to 5.5 kW), frequency
converters (actuating asynchronous motors up to 0.75 kW rated power) and I/O
modules.
ET 200X Distributed I/O Device
EWA 4NEB 780601602-06
S5-115U
S7-400
with IM 308-C
ET 200M
ET 200S
S7-200
PG/PC
S5-95U-DP
ET 200eco
DP/AS-I LINK
Other field devices
Product Overview
DP master
PROFIBUS-DP
DP slaves
OP/OS
1-3
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