Siemens SIMATIC S7-1500 System Manual page 131

Application planning
6.1 Requirements
Property
PROFINET devices
130
Requirement
• Media redundancy (MRP)
–
All PROFINET devices in the PROFINET ring support the function media redundancy.
–
Both CPUs have the media redundancy role "Manager (auto)". All other devices in the
PROFINET ring have the media redundancy role "Client".
• H-Sync forwarding - for PROFINET devices in the PROFINET ring with S7-1500R:
2)
–
When you use PROFINET devices with more than two ports (e.g. switch) in the
PROFINET ring of an R-system, then H-Sync forwarding is mandatory for these devices.
–
H-Sync forwarding is recommended for all devices in the PROFINET ring if you are us-
ing PROFINET devices with only 2 ports in the PROFINET ring of an R-system.
• Redundancy:
–
With the switched S1 device function, you can operate any standard IO device on the
redundant S7-1500R/H system.
–
An IO device must support system redundancy S2 or R1 for uninterrupted exchange
of process data in the event of failure of the primary CPU (primary-backup switch-
over).
• The following SIMATIC PROFINET IO devices support system redundancy S2, media redun-
dancy and H-Sync forwarding:
–
ET 200SP IM 155-6 PN HF (6ES7155-6AU00-0CN0), FW version V4.2 or higher
–
ET 200SP IM 155-6 PN/2 HF (6ES7155-6AU01-0CN0), FW version V4.2 or higher
–
ET 200SP IM 155-6 PN/3 HF (6ES7155-6AU30-0CN0), FW version V4.2 or higher
–
ET 200SP IM 155-6 MF HF (6ES7155-6MU00-0CN0), FW version V5.0.1 or higher
–
ET 200MP (6ES7155-5AA00-0AC0), FW version V4.2 or higher
–
PN/PN coupler (6ES7158-3AD10-0XA0), FW version V4.2 or higher
–
PN/MF coupler (6ES7158-3MU10-0XA0), FW version V5.0 or higher
–
IE/PB LINK HA (6GK1 411-5BB00), FW version V4.1 or higher
• The following SIMATIC PROFINET IO devices support system redundancy R1, media re-
dundancy:
–
ET 200SP IM 155-6 PN R1 (6ES7155-6AU00-0HM0), FW version V6.0 or higher. A list
of compatible I/O modules for the IM 155-6 PN R1 interface module can be found in
the Product information for the documentation of the ET 200SP
(https://support.industry.siemens.com/cs/en/en/view/73021864) distributed I/O sys-
tem. The R1 capability is also specified in the technical specifications of the I/O mod-
ules.
–
ET 200SP HA IM 155-6 PN HA (6DL1155-6AU00-0PM0), FW version V1.2 or higher
–
ET 200iSP IM 152-1 PN for ET200iSP for standard and redundant operation (6ES7152-
1BA00-0AB0), FW version V1.0 or higher
• The following switch product families support system redundancy S2, media redundancy,
and H-Sync forwarding:
–
XC-200, XP-200 and XF-200BA, e.g. SCALANCE XC208 (6GK5208-0BA00-2AC2), FW
version V4.0 or higher
–
XM-400 and XR-500, FW version V6.3.0 or higher
• S7-1500 CPUs: As of firmware version V2.5
When determining the maximum number of IO devices inside and outside the PROFINET
ring, the redundant system in STEP 7 does not recognize the S7-1500 CPUs. If you use S7-
1500 CPUs, you will have to check the maximum number yourself.
• SINAMICS S120 PROFINET Control Unit (CU310-2 PN or CU320-2 PN) supports system
redundancy S2, media redundancy and H-Sync forwarding as of FW version V5.2.
S7-1500R/H redundant system
System Manual, 01/2024, A5E41814787-AF