SNAP+0 pages
m
9m
9mm
I/O Backplane Controller for
high speed Remote I/O
SNAP
SNAP+
P
Node with MCU
Profibus
Master/
Slave/
MPI
CAN
Controller
Ethernet
10/100
MAC
Node Digital
Modul with additional
Microcontroller
(Safety/Analog/serial
Communication)
PLC7100 ASIC
In/Out or Counter/SSI
DAC
External
SRAM
Interface
ARM926
DDR RAM
Controller/
ADC
NAND Flash
MCU
(Safety/
Analog...)
32 kB RAM
Command Queues
Data Memory
up to 8 DI/DOs
Counter,
SSI
EEProm
Modul Information
5V Power Supply
LVDS
SLIO
Master
Controller
Command Sequence Processor
6 Priority levels,
Auto Retry,
Retry Statistics,
Time Synchronisation
SPI, IRQ, BASP
P
P
Node_Data_Line
N
Slice I/O Master
VCC 3.3V
R
Alarm_Line
I²C
P
Master_Data_Line
N
I²C
Master_Data_Line
SNAP+ I/O
Node
EEProm
Modul Information
N
P
Node_Data_Line
N
SNAP+ I/O
Node