Default Configurations; Redundant Aus, Voting By Sca-Rs, Distance Up To 15 M - Siemens SICAM AK Manual

Redundancy via SCA-RS
1.3.1

Default Configurations

1.3.1.1

Redundant AUs, Voting by SCA-RS, Distance up to 15 m

SCA-RS Voter

Cable
CM-1820
TB cable
length 15 m
Ethernet

Cable
Patch cable

Cable
High speed link
FO, max. length 200 m
ESD
EARTH
FACILITY
Automation unit
SICAM AK
to the remote
peripheral elements
to the slaves
•
Redundancy synchronization of function
diagram and of the periphery is executed by a
high speed link
•
A high speed link is essential with singular
periphery
•
The electrical connection between Ethernet
and SICAM RTUs component can be up to
100 m
42
PS-5620
1
2
SICAM
RY ER RY ER RY ER ER RY RY ER ER RY ER RY RY ER ER RY ER RY RY ER ER RY RY ER RY ER ER RY RY ER ER RY
PS-5620
see the sections"Redundant Basic System Elements"
and "Redundant AUs in ring configurations"
and "Redundant AUs in star configurations"
Unrestricted
PS-5620
1
3
redundancy syncrhonization
via High Speed Link
•
Depending on the slots of the basic system
elements the socket connector for the H.S.L.
connection has to be selected (e.g. slot C0
 socket connector HSL-C0)
The following socket connectors are
available: HSL-C0 and C1, in the small rack
CM-2832 and additional C4, C7, C10, C13 in
the large rack CM-2836
•
SCA-RS is connected to SICAM AK via the
socket connector SYS-IO on the SICAM AK
SICAM RTUs, SICAM AK Redundancy
Edition 10.2016, DC2-026-2.07
IEC 69870-5-104
2
SICAM
RY RY RY RY RY RY RY RY RY RY RY RY RY RY RY RY RY
ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER
PS-5620
ESD
EARTH
FACILITY