Siemens S7-1500 - Note on connecting analog I;O modules

Wiring SIMATIC TOP connect to the I/O modules
5.4 Note on connecting analog I/O modules
SIMATIC TOP connect for S7-1500 and ET200MP
Manual,
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5.4
Note on connecting analog I/O modules
Up to four analog terminal modules can be connected to the 40 clamping points of an analog
I/O module. Two terminal modules can be connected to each side of the I/O module.
The alphabetically labeled clamping points of the analog terminal module are connected to
the numbered clamping points of the I/O module as shown in the table below.