System overview
2.1 What is the S7-1500R/H redundant system?
S7-1500R/H redundant system
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System Manual, 10/2018, A5E41814787-AA
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
S7-1500
S7-1500R/H
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
CPU 1513R-1 PN
CPU 1515R-2 PN
CPU 1517H-3 PN
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
✓
✓
✓
1)
Security Integrated
✓
✓
✓
Protection function: Copy protection
✓
✓
---
Safety mode
2)
---
✓
---
Integrated system diagnostics
✓
✓
✓
1)
Only support the PID basic functions (do not support PID_Compact, PID _3Step or PID_Temp).
2)
For personal, environmental or investment protection, you will need fail-safe automation systems (F-systems).
Содержание Simatic S7-1500H
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