BusAdapter
Equipment Manual, 08/2020, A5E41449003-AB
5
Purpose of the documentation
This manual supplements the system manual ET 200SP distributed I/O system
(https://support.automation.siemens.com/WW/view/en/58649293).
Functions that generally relate to the system are described in this manual.
The information provided in this manual and in the system/function manuals supports you in
commissioning the system.
Changes compared to previous version
Compared to the previous version, this manual contains the following change:
• Thermocouple types B and C are not suitable for reference junction temperatures below
0 °C on account of their defined characteristic curve starting at 0 °C.
• Technical specifications: Ambient temperature in horizontal and vertical mounting
position, extended to min. -30 °C.
Conventions
CPU: When the term "CPU" is used in this manual, it applies to the CPUs of the S7-1500
automation system as well as to the CPUs/interface modules of the distributed I/O system
ET 200SP.
STEP 7: In this documentation, "STEP 7" is used as a synonym for all versions of the
configuration and programming software "STEP 7 (TIA Portal)".
Please also observe notes marked as follows:
Note
A note contains important information on the product described in the documentation, on
the handling of the product or on the section of the documentation to which particular
attention should be paid.
Recycling and disposal
For environmentally friendly recycling and disposal of your old equipment, contact a certified
electronic waste disposal company and dispose of the equipment according to the applicable
regulations in your country.
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