I/O Modules • 167
Process Data Architecture for CANopen
WAGO-I/O-SYSTEM 750
CANopen
Serial Interface Modules with alternative Data Format
750-650, (and the variations /000-002, -004, -006, -009, -010, -011, -012,
-013)
750-651, (and the variations /000-002, -003)
750-653, (and the variations /000-002, -007)
Note:
With the freely parametrizable variations /003 000 of the serial interface
modules, the desired operation mode can be set. Dependent on it, the proc-
ess image of these modules is then the same, as from the appropriate varia-
tion.
The above Serial Interface Modules with alternative data format have a total
of 4 bytes of user data in both the Input and Output Process Image (3 bytes of
serial data and 1 byte of control/status). The following table illustrates the In-
put and Output Process Image, which have a total of 4 bytes mapped into each
image.
Input and Output Process Image
Sub-
index
Offset
byte Destination
Remark
0 C/S
Control/Status
byte
n
1 D0
2 D1
n+1
3 D2
Data bytes
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 one Subindex is occupied.
Serial Interface Modules with Standard Data Format
750-650/000-001, -014, -015, -016
750-651/000-001
750-653/000-001, -006
The above Serial Interface Modules with Standard Data Format have a total of
6 bytes of user data in both the Input and Output Process Image (5 bytes of se-
rial data and 1 byte of control/status). The following table illustrates the Input
and Output Process Image, which have a total of 6 bytes mapped into each im-
age.
Input and Output Process Image
Sub-
index
Offset
byte Destination
Remark
n 0
C/S
Control/Status
byte
