Siemens Simatic S7-1500 / ET 200MP - Page 110

Application planning
5.1 Hardware configuration
Automation system
System Manual, 01/2023, A5E03461182-AK
109
Applicable modules
The following table shows which modules may be used in the various slots:
Table 5- 2 Assignment of slot numbers
Module type Permissible slots
IM 155-5 PN BA
Permissible slots
IM 155-5 PN ST, IM 155-5 PN HF
Maximum number of
modules
Load current supply (PM)*
-
0**
Unlimited / only 1 PM
can be configured in
STEP 7
System power supply (PS)
-
0; 2 - 31
3
PS 60W 24/48/60VDC HF system
power supply
- 0 1***
Interface module
1
1
1
Analog and digital I/O modules
2 - 13
2 - 31
12 or 30
Communications modules
• Point-to-point
2 - 13
2 - 31
12 or 30
Technology modules
2 - 13
2 - 31
12 or 30
* No connection to the backplane bus.
** When slot 0 is occupied by a load current supply (PM) in STEP 7, this slot can no longer be used for a system power sup-
ply (PS) in STEP 7. You do not have to configure a load current supply (PM) in STEP 7.
***The PS 60W 24/48/60VDC HF must only be inserted to the left of the interface module. Use a different system power
supply (PS) for other power segments in the configuration to the right of the interface module.