Siemens SIMATIC ET 200AL - Supply Voltage Connections; Power Input;Output Connector Pinouts

Application planning
3.2 Configuration variants with ET-Connection
Distributed I/O system
20 System Manual, 02/2018, A5E31861578-AF
3.2.2
Hybrid configuration ET 200AL/ET 200SP with ET-Connection
Hybrid configuration ET 200AL and ET 200SP
You have the option to integrate the I/O modules of the ET 200AL distributed I/O system
(IP65/IP67) in a configuration of the ET 200SP distributed I/O system (IP20).
The figure below shows a combination of the modules of the ET 200AL and ET 200SP
distributed I/O systems.
Figure 3-3 Hybrid configuration ET 200SP and ET 200AL with ET-Connection