SIEMENS
3.2/11
Siemens PM 21 · 2017
SIMOTION system components
I/O components
Distributed I/O
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Overview
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More information
For information about SIMATIC distributed I/O, also see the
Catalogs ST 70 and IK PI.
Complete list of I/O that can be used
A list of all the I/O modules that can currently be used with
SIMOTION is available at the following link:
Distributed I/O without control cabinet (IP65/IP67)
SIMATIC ET 200AL
SIMATIC ET 200AL is a distributed I/O device with IP65/67 degree of protection.
• Simple handling and installation
• Machine-level use and use on moving parts of the plant
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due to high degree of protection and ruggedness
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due to small dimensions and low weight
SIMATIC ET 200AL provides the user with the capability of cost-effectively accessing digital and analog signals
and data from IO-Link via PROFINET or PROFIBUS DP.
Design
• Variable and modular station configuration
• Compact dimensions for use in extremely tight spaces
• Flexible mounting directly in a machine or assembly line
Components
Interface Modules:
• IM 157-1 PN, for connecting ET 200AL with PROFINET
• IM 157-1 DP, for connecting ET 200AL with PROFIBUS DP
The Interface Modules have two backplane bus outputs (ET connection 1 and 2) to which the I/O modules are
connected.
I/O modules
:
The I/O modules are connected to the I/O system ET 200SP via a bus adapter of the ET 200SP.
The following I/O modules are available:
• Digital input modules with different numbers of channels and versions
• Digital output modules
• Digital input modules and digital output modules in different versions
• Analog input module
• IO-Link master CM IO-Link
Configuration, parameter assignment and diagnostics
The ET 200AL is configured and parameterized via STEP 7 or the TIA Portal.
The IO-Link master is configured using the S7-PCT (Port Configuration Tool).
The comprehensive, module-precise diagnostics with plain text messages allows the fast localization and clearing
of system faults in the shortest possible time. Annoying plant downtimes are thus a thing of the past and the
availability increases considerably.
© Siemens AG 2017