User`s manual

Maxiflex T2 CPU User Manual 16 -© Omniflex UMM124XBR04.pdf
PORT 0
CONET PORT
PORT 1
PROG PORT
PORT 2
SERIAL PORT
CONET
DATA LINK
LAYER
CONET/S
DATA LINK
LAYER
Modbus or
CONET/S
DATA LINK
LAYER
USER PROGRAM
APPLICATION LAYER
SLOT 0
CPU
PORT 0
CONET PORT
NIM SPECIFIC
DATA LINK
LAYER
USER PROGRAM
APPLICATION LAYER
SLOT 1
PNIM
PRESENTATION LAYER
I/O PROCESSING
SLOT 2
I/O
I/O ACCESS AND NETWORK LAYER
TO
OTHER
SLOTS
PRESENTATION LAYERPRESENTATION LAYER
MAXIFLEX
SYSTEM
ARCHITECTURE
Dynamic
DIT
0
3249
I/O SCANNING
Static
DIT
64000
65499
Dynamic
DIT
4000 + 0
4000 + 2999
Static
DIT
4000 + 3000
4000 + 3999
Dynamic
DIT
8000 + 0
8000 + 2999
Figure 3.1 T2 CPU System Architecture