Application planning
4.1 Hardware configuration
Automation system
System Manual, 12/2017, A5E03461182-AE
91
Applicable modules
The following table shows which modules may be used in the various slots:
Table 4- 1
Assignment of slot numbers
Module type
Permissible
slots
Maximum number of
modules
Load current supply (PM)*
0**
Unlimited / only 1
PM can be config-
ured in STEP 7
System power supply (PS)
0; 2 - 31
3
PS 60W 24/48/60VDC HF system power supply
0
1***
CPU
1
1
Analog and digital I/O modules
2 - 31
30
Communications modules
•
Point-to-point
2 - 31
30
•
PROFINET/Ethernet, PROFIBUS
When using a CPU 1511-1(F) PN, CPU 1511C-1
PN, CPU 1511T-1 PN
2 - 31
4
When using a CPU 1512C-1 PN
2-31
6
When using a CPU 1513(F)-1 PN
2 - 31
6
When using a CPU 1515(F)-2 PN, CPU 1515T-2
PN
2 - 31
6
When using a CPU 1516(F)-3 PN/DP, CPU
1516T(F)-3 PN/DP
2 - 31
8
When using a CPU 1517(F)-3 PN/DP,
CPU 1517T(F)-3 PN/DP
2 - 31
8
When using a CPU 1518(F)-4 PN/DP, CPU
1518(F)-4 PN/DP MFP
2 - 31
8
Technology modules
2 - 31
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 supply (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 CPU. Use a different system
power supply (PS) for other power segments in the configuration to the right of the CPU.
Summary of Contents for Simatic S7-1500/ET 200MP
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