Siemens SIMATIC ET 200SP HA System Manual page 11

Term Synonyms
Ex power module
•
•
Ex BaseUnit
•
•
•
Interface module IM
BU cover Slot cover
Also read the notes marked as follows:
Note
A note contains important information on the product described in the documentation, on the
handling of the product and on the section of the documentation to which particular attention
should be paid.
Recycling and disposal
The products are low in pollutants and can be recycled. For environmentally compliant recycling
and disposal of your electronic waste, please contact a company certified for the disposal of
electronic waste.
Special information
Note
Important note for maintaining operational safety of your plant
Plants with safety-related features are subject to special operational safety requirements on the
part of the operator. Even suppliers are required to observe special measures during product
monitoring. This is why we inform you about product developments and features that are or may
become important for the operation of plants with regard to safety in a special newsletter.
You should subscribe to the corresponding newsletter in order to obtain the latest information
and to allow you to modify your plant accordingly.
Modules for devices in a hazardous area
System Manual, 04/2021, A5E50165138-AA
Notes
Unless otherwise specified, applies to the components for power supply
Ex-PM E
of the Ex module group
Power supply
Components of the Ex module group:
BU
Unless otherwise specified, applies to the specific components for
ExBU_PS
mounting the slots for the Ex power module or the Ex I/O modules.
ExBU_PM
Note for ET 200SP HA:
In contrast to the standard configuration of the ET 200SP HA, the slot of
the Ex module group consists only of the Ex BaseUnit (no division into
carrier module and terminal block).
Interface module or other head module
Components of the Ex module group: Unless otherwise specified, ap‐
plies for the specific component for covering a slot.
Preface
11