170 •
I/O Modules
Process Data Architecture for CANopen
These modules present themselves with 1x6 bytes, so that the object 0x3200
for 6 byte Special Modules, Inputs is used. Therefore for each module one
Subindex is occupied
These modules present themselves with 1x6 bytes, so that the object 0x3300
for 6 byte Special Modules, Outputs is used. Therefore for each module one
Subindex is occupied
Sub-
Offset
byte Destination
index
0
1
2
n
3
4
5
Sub-
Offset
byte Destination
index
0
1
2
n
3
4
5
Input Process Image
S
D0
D1
-
D2
D3
Output Process Image
C
D0
D1
-
-
-
Remark
Status byte
Counter word
not used
Latch word
Remark
Control byte
Counter Setting word
not used
WAGO-I/O-SYSTEM 750
CANopen