Sicam Ak - Sicam Tm Pe, Electrically Connected - Siemens SICAM AK Manual

Redundancy via SCA-RS
1.2.1.2

SICAM AK - SICAM TM PE, Electrically Connected

Base unit SICAM AK to peripheral elements SICAM TM, electrically connected.
base unit
SICAM AK
RY RY RY RY RY
ER ER ER ER ER
ESD
EARTH
FACILITY
Ax peripheral bus (electrical)
16 Mbps
USB-cable, length up to 3 m
•
To one basic system element
CP-2017/PCCX25 one bus line with max.
16 peripheral elements can be connected
•
The slots for the redundant BSE-pairs are
predefined, in fact: 1+2, 4+5, 7+8, (10+11,
13+14 only in 17 slots mounting rack)
•
Redundant BSEs have to have identical
configuration and identical functionality
•
If peripheral elements are equipped in the
base unit SICAM AK then those can be driven
either by the singular BSE CP-2014 or by the
redundant BSEs CP-2017
26
SICAM
RY RY RY RY RY RY RY RY RY RY RY RY
ER ER ER ER ER ER ER ER ER ER ER ER
PS-5620
CP-2017
CP-2014
Unrestricted
Ax peripheral bus (electrical)
16 Mbps
patch-cable, length up to 3 m
1
2
PS-663x
PE-6410
I/O modules (max. 8)
1 peripheral element
•
Depending on the slots of the basic system
elements the socket connectors for the
electrical Ax peripheral bus have to be
selected (for example: slots C4 and C5 
socket connectors AXPE-C4 and AXPE-C5)
•
The bus interface modules CM-0843 are
supplied by the power supplies PS-663x.
The power consumption of the CM-0843
(see technical data in data sheet) has to be
considered on the PS-663x
SICAM RTUs, SICAM AK Redundancy
Edition 10.2016, DC2-026-2.07
bus interface modules
CM-0843
(max. 4)
peripheral elements
SICAM TM
(max. 16 PE)