User Manual

System Architecture
Part No.: 4417.762_Rev07 SmartRadar FlexLine
Service Manual 3 - 3
Each FlexConn PCB consists of a generic and a specific electronics
part. The generic part can be found on any FlexConn modules. The
specific electronics part represents an application-specific function. See
FIGURE 3-2
ESF07-0021
FIGURE 3-2 A typical FlexConn PCB layout
On the generic electronics part, the following parts can be found:
 The program memory
This memory contains the module-specific software.
 The microprocessor / controller
The microprocessor executes the module-specific software stored in
the program memory.
 The non-volatile memory
Here the commissioning parameters and the diagnostics data are
stored when the power is switched off.
generic FlexConn part
application-specific part
NOVRAM
temperature sensor
jumpers
microcontroller
with program memory
function LEDs
health LED
power supply