Siemens SIMATIC S7-1500 Manual page 21

Parameters/address space
4.4 Address space
Address space for configuration as 4 x 1-channel AQ 4xU/I ST S QI
For the configuration as a 4 x 1-channel module, the channels of the module are divided into
multiple submodules. The submodules can be assigned to different IO controllers when the
module is used in a shared device.
The number of usable submodules is dependent on the interface module used. Observe the
information in the manual for the particular interface module.
Contrary to the 1 x 4-channel module configuration, each of the four submodules has a freely
assignable start address.
Figure 4-2
20
Address space for configuration as 4 x 1-channel AQ 4xU/I ST S QI with value status
Analog output module AQ 4xU/I ST (6ES7532-5HD00-0AB0)
Manual, 07/2014, A5E03484696-AC