Plugging In I/O Modules And Bu Covers - Siemens SIMATIC ET 200SP System Manual

Wiring

5.10 Plugging in I/O modules and BU covers

Reference
You can find additional information on the PROFIBUS FastConnect bus connector in the
corresponding product information on the Internet
(http://support.automation.siemens.com/WW/view/en/58648998).
5.10 Plugging in I/O modules and BU covers
Introduction
● The I/O modules are plugged into the BaseUnits. They are self-coding and type-coded.
● The BU covers are fitted to BaseUnits whose slots are not equipped with I/O modules.
The BU covers have a holder for the reference identification label on the inside. For future
expansion of the ET 200SP, remove the reference identification label from the holder and
insert it into the final I/O module.
It is not possible to attach a reference identification label to the BU cover itself.
There are two versions:
– BU cover with a width of 15 mm
– BU cover with a width of 20 mm
Requirement
Refer to the section Selecting a suitable BaseUnit (Page 26).
Plugging in I/O modules and BU covers
Watch the video sequence (http://support.automation.siemens.com/WW/view/en/95886218)
Install the I/O module or BU cover parallel into the BaseUnit until you hear both latches click
into place.
Figure 5-29
90
Plugging in I/O modules or BU covers (using an I/O module as example)
Distributed I/O system
System Manual, 12/2015, A5E03576849-AF