Siemens SIMATIC ET 200SP System Manual page 28

Application planning
3.1 Selecting a suitable BaseUnit
Additional information
Additional information on the functional assignment of the terminals and on the associated
BaseUnits can be found in the
● Manual for the relevant I/O module
(http://support.automation.siemens.com/WW/view/en/55679691/133300)
● BaseUnits (http://support.automation.siemens.com/WW/view/en/59753521) manual.
28
Distributed I/O system
System Manual, 12/2015, A5E03576849-AF