MINI-LINKEandEMicro
3.10.1 Functional Blocks
The different SAU versions provide the following functions.
SAU Basic
• Two EAC ports
• Eight User Input por ts
• Four User Input/Output por ts (individually selectable)
• Control and supervision processor
• DC/DC converter
Secondary
Voltages
DC/DC
Converter
Control &
Supervision
NCC
Other units in
the access module
MMU
User
In/Out
Processor
EAC
Interface
EAC1
EAC2
User In
User Out
Operation
and
Maintenance
Interfaces
3550
Figure 48 SAU Basic block diagram
64
AE/LZT 110 2012 R8C 2002-03-04
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