Serial Interface Modules With Standard Data Format; Serial Interface Modules; Table 155: Serial Interface Modules With Alternative Data Format; Table 156: Serial Interface Modules With Standard Data Format - WAGO I/O-SYSTEM 750 Manual

174 I/O Modules
Output Process Image, which have a total of 2 words mapped into each image.
Word alignment is applied.

Table 155: Serial Interface Modules with Alternative Data Format

Input and Output Process Image
Offset
0
1
11.2.5.4

Serial Interface Modules with Standard Data Format

750-650/000-001, -014, -015, -016,
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 serial
data and 1 byte of control/status). The following table illustrates the Input and
Output Process Image, which have a total of 3 words mapped into each image.
Word alignment is applied.

Table 156: Serial Interface Modules with Standard Data Format

Input and Output Process Image
Offset
0
1
2
11.2.5.5

Serial Interface Modules

750-652,
753-652
The size of the process image for the Serial Interface Module can be adjusted to
12, 24 or 48 bytes.
It consists of two status bytes (input) or control bytes (output) and the process
data with a size of 6 to 46 bytes.
Thus, each Serial Interface Module uses between 8 and 48 bytes in the process
image. The sizes of the input and output process images are always the same.
The process image sizes are set with the startup tool WAGO-I/O-CHECK.
Manual
Version 1.2.1
750-354/000-001 EtherCAT® Fieldbus Coupler, ID Switch
Byte Designation
High Byte
D0
D2
Byte Designation
High Byte
D0
D2
D4
WAGO-I/O-SYSTEM 750
Low Byte
C/S Data byte
D1
Low Byte
C/S Data byte
D1
D3
Description
Control/status
byte
Data bytes
Description
Control/status
byte
Data bytes