Block Diagram; Sm-2558 - Siemens SICAM RTU User Manual

2.4.3

SM-2558

Installable serial interface module (SIM) for CP-2016 and CP-2019.
2.4.3.1

Block Diagram

Basic system element
SM-2558
SICAM RTUs, SICAM AK 3 User Manual
DC2-028-2.03, Edition 07.2016
+5 V
SM-0551
(optional)
XC164 CPU-
Basic system
galvanic insulation
ZBG-BUS
Power
Supply
Crypto
ARM
Chip
Cortex A9
Ethernet PHY
local
ethernet
interface
X0
System Components
local
ethernet
interface
X1 X2 X3
optional
serial
interface
electrical ethernet
interface (PRE3)
109