LENZE E82EV152K4C200 E82EV152K4C200 E82EV152K4C200 E82EV152K4C200 E82EV152K4C200

You connect the PROFINET ring between the two R-CPUs at the RJ45 sockets of
PROFINET interfaces X1 P1 R and X1 P2 R.
Requirements
● One of the two connections of the PROFINET ring between the two R-CPUs must not
contain any other IO devices, switches or other PROFINET devices apart from
transparent media converters.
The default setting in STEP 7 is port 2 at PROFINET interface X1. Connect the
PROFINET cable to the ports of the PROFINET interfaces of the two R-CPUs. The
maximum length of the PROFINET cable is 100 m.
You can increase the distance between the two R-CPUs with an (electrical/optical) media
converter. In this case, the maximum length depends on the type of media converter
used.
You can find more information on the technical specifications, use and commissioning of
the media converter in the relevant documentation.
● You connect the IO devices, switches and other PROFINET devices to the other
PROFINET ring connection. The default setting in STEP 7 is port 1 at PROFINET
interface X1.
Accessories required
● PROFINET cable for the PROFINET ring
● Optional transparent media converter (electrical ⇔ optical)To connect the PROFINET ring at SIMATIC R, follow these steps:
1. Plug the PROFINET cable RJ45 connectors into the RJ45 sockets at PROFINET
interfaces X1 P2 R on the two R-CPUs.Connect the communication interfaces of the CPUs using standardized plug connectors.
Use prefabricated connecting cables for the connection. If you want to prepare
communication cables yourself, the interface assignment is specified in the CPU manuals.
Observe the mounting instructions for the connectors.n the H redundant system, you need to use four synchronization modules of the
same type. You can order the following types of synchronization modules:
Maximum distance between the two H-CPUs Article number
10 m 6ES7960-1CB00-0AA5
10 km 6ES7960-1FB00-0AA5
Note
With long synchronization cables, the limited speed of light in the cable extends the cycle
time (delay of ca. 100 μs for 10 km)You need to consider the following constraints and factors when selecting fiber-optic cables:
● What length of cable do I need?
● Is the fiber-optic cable to be laid indoors or outdoors?
● Is special protection from mechanical stress required?
● Is special protection from rodents required?
● Does the outside cable need to be direct-buried?
● Does the fiber-optic cable need to be watertight?
● To what temperatures will the fiber-optic cable be exposed once laid?You need to consider the following constraints and factors when selecting fiber-optic cables:
● What length of cable do I need?
● Is the fiber-optic cable to be laid indoors or outdoors?
● Is special protection from mechanical stress required?
● Is special protection from rodents required?