Siplus Version - Siemens SIMATIC NET System Manual

Communications processors for SIMATIC S7

8.1 SIPLUS version

Example of a topology
Figure 8-2
8.1 SIPLUS version
For applications in harsh environmental conditions, in aggressive environments or in extreme
temperature ranges, the standard properties of an individual device or system are often
inadequate. Due to deployment in such locations, there may be restrictions to the
functionality or operational reliability and even total failure of a system.
The product types designed to meet such requirements are identified by "SIPLUS" being
appended to the name. The products are certified according to EN 60721-3C4, -3S4, -3B2
as well as ISA S71.04-G1, -G2, -G3 and -GX.
The modules are designed for use in humidity of up to 100%, condensation and salty
atmospheres due to conformal coating. These properties also protect the products from
dendrite formation and micro corrosion.
310
Connecting S7 systems to Industrial Ethernet based on the example of a linear bus
topology
System Manual, 09/2019, C79000-G8976-C242-10
Industrial Ethernet