Siemens CPU 1518-4 PN/DP ODK System Manual

Wiring
8.9 Connecting interfaces for communication with S7-1500H
S7-1500R/H redundant system
274 System Manual, 01/2024, A5E41814787-AF
8.9.1 Connecting redundancy connections (fiber-optic cables)
8.9.1.1 Synchronization modules for S7-1500H
Introduction
You use the synchronization modules to create two redundancy connections between the
two H-CPUs. You need two identical synchronization modules per CPU which you connect
with fiber-optic cables.
View
Figure 8-8 Synchronization module
Maximum cable length (fiber-optic cable) between the two H-CPUs
In the S7-1500H redundant system, you need to use four synchronization modules of the
same type. You can order the following types of synchronization modules:
Maximum cable lengths between the two H-
CPUs
Article number
10 m
6ES7960-1CB00-0AA5
10 km (minimum length: 2 m)
6ES7960-1FB00-0AA5
40 km (minimum length: 8 km)
6ES7960-1FE00-0AA5
8.9.1.2 Selecting fiber-optic cables
Introduction
You can find an overview of fiber-optic cables, the necessary conditions and technical
specifications in the system manual Industrial Ethernet/PROFINET Passive network
components (https://support.industry.siemens.com/cs/ww/en/view/84922825).

Siemens CPU 1518-4 PN/DP ODK Specifications

General

Brand	Siemens
Model	CPU 1518-4 PN/DP ODK
Category	Controller
Language	English