750-841 WAGO, 750-841 Datasheet - Page 230

• Manufacturer Part Number: 750-841
• Description: CONTR.ETHERNET TCP/IP 10/100MBIT
• Manufacturer: WAGO

Specifications of 750-841

• Rohs Compliant: YES
• No. Of Digital Inputs: 10
• No. Of Digital Outputs: 10

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Process Data Architecture for MODBUS/TCP
Specialty Modules
SSI Transmitter Interface Modules
750-630, (and all variations)
The above SSI Transmitter Interface modules have a total of 4 bytes of user
data in the Input Process Image, which has 2 words mapped into the image.
Word alignment is applied.
Incremental Encoder Interface Modules
750-631
The above Incremental Encoder Interface modules have 5 bytes of input data
and 3 bytes of output data. The following tables illustrate the Input and Output
Process Image, which have 4 words into each image. Word alignment is
applied.
Offset
Offset
Offset
0
1
0
1
2
3
0
1
2
3
High Byte
High Byte
High Byte
D1
D3
D1
D4
D1
-
-
-
-
-
Byte Destination
Byte Destination
Byte Destination
Low Byte
Low Byte
Low Byte
Output Process Image
Input Process Image
Input Process Image
D0
D2
D0
D3
D0
C
S
-
-
-
not used
not used
Counter Setting word
Counter word
Latch word
Data bytes
Remark
Remark
Remark
not used
not used
not used
WAGO-I/O-SYSTEM 750
ETHERNET TCP/IP
Control byte
Status byte