WAGO 750 Series Manual page 164

160 • I/O Modules
750-635, 753-635
The above Digital Pulse Interface module has a total of 4 bytes of user data
in both the Input and Output Process Image (3 bytes of module data and 1
byte of control/status). The following table illustrates the Input and Output
Process Image, which have 2 words mapped into each image. Word
alignment is applied.
RTC Module
750-640
The RTC Module module has a total of 6 bytes of user data in both the
Input and Output Process Image (4 bytes of module data and 1 byte of
control/status and 1 byte ID for command). The following table illustrates
the Input and Output Process Image, which have 3 words mapped into each
image. Word alignment is applied.
DALI/DSI Master Module
750-641
The DALI/DSI Master module has a total of 6 bytes of user data in both
the Input and Output Process Image (5 bytes of module data and 1 byte of
control/status). The following tables illustrate the Input and Output Process
Image, which have 3 words mapped into each image. Word alignment is
applied.
Input and Output Process Image
Byte Destination
Offset
High Byte
0 D0
1 D2
Input and Output Process Image
Byte Destination
Offset
High Byte
0 ID
1 D1
2 D3
Low Byte
C0/S0 Data byte
D1
Low Byte
C/S Command byte
D0
D2
Remark
Control/Status byte
Data bytes
Remark
Control/Status byte
Data bytes
WAGO-I/O-SYSTEM 750
Linux Fieldbus Coupler