750-841 WAGO, 750-841 Datasheet - Page 228

• 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

220 •
Process Data Architecture for MODBUS/TCP
Specialty Modules
Note:
With the freely parametrizable variations /003 000 of the serial interface
modules, the desired operation mode can be set. Dependent on it, the
process image of these modules is then the same, as from the appropriate
variation.
Serial Interface Modules with alternative Data Format
750-650, (and the variations /000-002, -004, -006, -009, -010, -011, -012,
750-651, (and the variations /000-002, -003)
750-653, (and the variations /000-002, -007)
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
Input and Output Process Image, which have a total of 2 words mapped into
each image. Word alignment is applied.
Offset
Offset
0
1
2
3
0
1
-013)
High Byte
High Byte
D1
D3
D0
D2
-
-
Byte Destination
Byte Destination
Input and Output Process Image
Input and Output Process Image
Low Byte
Low Byte
C0/S0
C1/S1
C/S
D0
D2
D1
Data byte
Control/Status byte of Channel 1
Control/Status byte of Channel 2
Data Value of Channel 1
Data Value of Channel 2
Data bytes
Remark
Remark
WAGO-I/O-SYSTEM 750
Control/Status byte
ETHERNET TCP/IP