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

3.1.2 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 exact number of the I/O modules operated with the interface module
depends on the power budget (see section Power balance calculation (Page 34)).
● A maximum of three system power supplies (PS) is possible: one before the interface
module and two after the interface module.
● If you use a system power supply (PS) before the interface module, the maximum
possible configuration is a total of 32 modules (up to 30 modules after the interface
module).
Figure 3-2
Applicable modules
The following table shows which modules may be used in the various slots:
Table 3- 2
Module type
System power supply (PS)
Interface module
Analog and digital I/O modules
Communications modules
•
Technology modules
Automation system
System Manual, 12/2014, A5E03461182-AC
Maximum configuration ET 200MP with IM 155-5 PN
Assignment of slot numbers
Point-to-point
3.1 Hardware configuration
Permissible slots Maximum number of modules
0; 2 - 31 3
1 1
2 - 31 30
2 - 31 30
2 - 31 30
Application planning
25