Table of Contents
Advertisement
16.1
Server Software for the SPC 4-2
Figure 16-1 and Figure 16-2 show the basic structure.
Figure 16-1 Hardware Architecture with SIM 1/SPC 4-2 with
174
Processor
of
field device
e.g.
M 377 xx
80c165
80c32 / 8051
Local RAM
Local flash
Operating
interfaces
volötage
auxiliary energy decoupling (at constant current consumption additional 6.6 V)
SPC 4
Siemens
PROFIBUS
Controller
SIM 1
Siemens
IEC H1
Medium
Attachment
Unit
Other
Aux. energy
3.3 V
PROFIBUS Controller SPC 4®-2 LF
5 V
C79000-G8976-C157-3
Advertisement
Table of Contents
