122 •
I/O
Modules
WAGO-I/O-SYSTEM
750
DeviceNet
Input and Output Process Image
Instance
Byte Destination
Remark
C/S Control/Status
byte
ID Command
byte
D0
D1
D2
n
D3
Data bytes
The specialty modules represent 1x6 bytes input data and seize 1 Instance in
Class (0x67).and seize 1 Instance in Class (0x68).
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 con-
trol/status). The following tables illustrate the Input and Output Process Im-
age, which have 6 bytes mapped into each image.
Input Process Image
Instance
Byte Destination
Remark
S Status
byte
D0 DALI
response
D1 DALI
address
D2 Message
3
D3 Message
2
n
D4 Message
1
The specialty modules represent 1x6 bytes input data and seize 1 Instance in
Class (0x67).
Output Process Image
Instance
Byte Destination
Remark
C Control
byte
D0
DALI command, DSI dimming value
D1 DALI
address
D2 Parameter
2
D3 Parameter
1
n
D4 Command-Extension
And the specialty modules represent 1x6 bytes output data and seize 1
Instance in Class (0x68).
