Address Range; I/O Module Data Width; Address Range For I/O Module Data - WAGO -I/O-SYSTEM 750 User's Installation And Configuration

Note
For the number of input and output bits and/or bytes of the individual activated
bus modules, please refer to the pertaining descriptions of the bus modules.
Note
Once a node is modified, a new architecture of the process image can result. As
such, the address of the process data will alsochange. In the event of adding
modules, the process data of all previous modules has to be taken into account.
Data width •  :RUG  FKDQQHO
Analog input modules
Analog output modules
Input modules for thermal elements
Input modules for resistance sensors
Pulse width output modules
Interface module
Up/down counter
I/O modules for angle and path measurement
Table 3.1: I/O module data width

3.1.5.2.2 Address range

Address range for I/O module data:

Datawidth Address
Bit
Byte
Word
Table 3.2: Address range for the I/O module data
The register functions are to be found as from 0x1000 and can be addressed
along with the implemented MODBUS function codes (read/write).
Modular I/O System
ETHERNET TCP/IP
0.0 0.8... 1.0 ... 1.8...
... 0.15 1.7 1.15
0 1 2 3
0 1
Fieldbus coupler 750-342 • 33
Data width = 1 Bit / channel
Digital input modules
Digital output modules
Digital output modules with diagnosis (2 Bit / channel)
Power supply modules with fuse holder / diagnosis
Solid State power relay
Relay output modules
..... 254.0 ... 254.8...
254.7 254.15
..... 508 509
..... 254
Data exchange
255.0 ... 255.8...
255.7 255.15
510 511
255