Hardware Configuration Of The Et 200Mp Distributed I/O System With Profinet Interface Module - Siemens SIMATIC S7-1500/ET 200MP System Manual

Application planning
5.1 Hardware configuration
5.1.2 Hardware configuration of the ET 200MP distributed I/O system with
PROFINET interface module
Maximum configuration
• The integrated system power supply of the interface module feeds 14 W into the
backplane bus. The power budget calculation determines the exact number of I/O
modules that can be operated with the interface module (without optional PS). The
operating principle is described in section Power balance calculation (Page 121).
• Use the integrated power supply for the IM 155-5 PN BA interface module. No 'additional
system power supplies (PS) must be used. You can insert a maximum of 12 modules to
the right of an interface module.
• The following applies for the interface modules IM 155-5 PN ST and IM 155-5 PN HF: A
maximum of three system power supplies (PS) is possible. You can insert one system
power supply (PS) to the left of the interface module and two system power supplies (PS)
to the right of the interface module.
If you insert a system power supply (PS) to the left of the interface module, this yields a
possible maximum configuration of a total of 32 modules (up to 30 modules to the right
of the interface module). If further system power supplies (PS) are required to the right of
the interface module, they also occupy a slot.
Figure 5-2
108
Maximum configuration ET 200MP with IM 155-5 PN ST or IM 155-5 PN HF
Automation system
System Manual, 01/2023, A5E03461182-AK