Wiring - Siemens FS20 Mounting & Installation

Mounting and installation of the compact control panels
5
Installing an Ethernet switch (modular) FN2012

5.16.5 Wiring

5.16.5.1 Wiring overview
Connector/designation
P0, P1
P4, P5
P2, P3
MoNet
FCA2031
Panel
154 | 354
Building Technologies
Fire Safety
The figure shows typical usage of the Ethernet switch in an FS20 station with all
connections and in an optical Ethernet ring. All the connections shown are current-
limited and monitored.
The electrical Ethernet cables for external connections P2 and P3 must be
between min. 2 m and max. 6 m long.
P5
MoNet
MoNet
SDL
FCA2031
PMI & Mainboard
Panel
Figure 80: Overview of wiring for Ethernet switch (modular) FN2012
Description
For FS20/FS720 applications: Optional modules for Ethernet ring connections for
optical wiring (SM, MM)
Internal Ethernet connections in stations
External Ethernet connections for SintesoWorks, MMS, SintesoView, etc.
Connection from PMI & mainboard to Ethernet switch (modular) for the supply
and transmission of degraded mode and system signals (MoNet bus)
Connection module (MoNet) in the SAFEDLINK main module slot. Makes the
MoNet bus available.
Approved Siemens station in which the FN2012 is installed
Configuration of the Ethernet switch (modular) is described in detail in document
009078.
P0 P1
P4 P3 P2
Ethernet
Ethernet Ring
2 x Ethernet external
1 x Ethernet internal
SAFEDLINK-Network
008851_s_en_--
2016-01-27