Siemens Simatic S7-1500R System Manual page 25

System overview
2.1 What is the S7-1500R/H redundant system?
Comparison of S7-1500 standard system and S7-1500R/H
The table below sets out the key features of comparable CPUs of the S7-1500 automation
system and of the S7-1500R/H redundant system.
Table 2- 2 S7-1500 and S7-1500R/H comparison
Support for distributed I/O
Configuration control
Web server
CPU redundancy
System redundancy S2
Isochronous mode
Shared Device
IRT
MRP
MRPD
OPC UA
Motion Control
PID control
Security Integrated
Protection function: Copy protection
Safety mode
2)
Integrated system diagnostics
Only support the PID basic functions (do not support PID_Compact, PID _3Step or PID_Temp).
1)
For personal, environmental or investment protection, you will need fail-safe automation systems (F-systems).
2)
24
S7-1500
CPU 1513-1 PN
CPU 1515-2 PN
CPU 1517-3 PN/DP
✓
✓
✓
---
---
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
---
✓
CPU 1513F-1 PN
CPU 1515F-1 PN
CPU 1517F-3 PN/DP
✓
✓
✓
---
---
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
System Manual, 10/2018, A5E41814787-AA
S7-1500R/H
CPU 1513R-1 PN
CPU 1515R-2 PN
CPU 1517H-3 PN
---
---
---
✓
✓
---
---
---
✓
---
---
---
✓
1)
✓
---
---
✓
S7-1500R/H redundant system