WAGO -I/O-SYSTEM 750 Technical Description page 175

These modules present themselves with 2x2 bytes, so that the object 0x6401
(also 0x2400 possible) for 2 byte Special Modules, Inputs and the object
0x6411 (also 0x2500 possible) for 2 byte Special Modules, Outputs are used.
Therefore for each module two Subindices are occupied.
MP Bus Master Module
750-643
The MP Bus Master Module has a total of 8 bytes of user data in both the In-
put and Output Process Image (6 bytes of module data and 2 bytes of con-
trol/status). The following table illustrates the Input and Output Process Im-
age, which have 8 bytes mapped into each image.
These modules present themselves with 1x8 bytes, so that the object 0x3600
for 8 byte Special Modules, Inputs and the object 0x3700 for 8 byte Special
Modules, Outputs are used. Therefore for each module one Subindex is
occupied.
WAGO-I/O-SYSTEM 750
CANopen
Sub-
Offset byte Destination
index
0
1
2
3
n
4
5
6
7
Process Data Architecture for CANopen
Input and Output Process Image
C0/S0
C1/S1
D0
D1
D2
D3
D4
D5
I/O Modules
Remark
Control /Status byte
extended Control /Status byte
Data bytes
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