Plant Planning; Planning The Configuration Of An Et 200Sp Ha Distributed I/O - Siemens SIMATIC ET 200SP HA System Manual

Plant planning

4.1

Planning the configuration of an ET 200SP HA distributed I/O

In accordance with the standards for electrical devices, all components of the distributed IO
system are classified as open equipment.
Note
To operate the components of the distributed I/O system, you must ensure the following:
• Only authorized, trained or approved personnel have access to the distributed IO system (e.g.
protection by enclosure, control cabinet or control room).
• The ambient conditions for the distributed I/O have been taken into account in the plant (see
section "Mechanical and climatic environmental conditions (Page 106)").
Analysis of the plant - Planning the basic assembly of the I/O station
You can find information about this in the documentation for SIMATIC ET 200SP HA.
Rules for configuring the I/O station (Page 37)
Modules for devices in a hazardous area
System Manual, 04/2021, A5E50165138-AA
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