ABB REO 517 Applications Manual page 424

&KDSWHU 
Main processing module (MPM)
+DUGZDUH PRGXOHV
SCM
CAN
LON
8-bit Data bus
Disc Flash (8MB)
SCM
Code Flash (1MB)
Main
controller
CAN bus
DRAM (SIMM)
99000513.vsd
)LJXUH  %ORFN GLDJUDP IRU WKH 030
To allow easy upgrading of software in the field a special connector is used, the Down-
load connector.
414